2026-04-23
2026-04-23 13:00Z
HIGH

Otto Support – An MCP, Agentic-AI Security Challenge

Bishop Fox Labs·bishopfox.comCVE-2025-49596CVE-2026-22708

Bishop Fox released otto-support, a public CTF and vulnerable MCP (Model Context Protocol) server designed to teach AI agent security through hands-on exploitation. The challenge simulates real-world attack surfaces where AI assistants interact with tools, internal services, and local resources, requiring participants to escalate privileges, exfiltrate data, and execute code. The research contextualizes emerging MCP vulnerabilities including MCP Inspector's unauthenticated RCE (CVE-2025-49596) and OpenClaw's plaintext credential storage and prompt injection flaws.

SRFApplicationTACTA0004TACTA0005TACTA0001TACTA0002TACTA0006TACTA0007TACTA0009
82
Edit Score
2026-04-23
2026-04-23 12:00Z
INFO

Trailmark turns code into graphs

Trail of Bits·blog.trailofbits.com

Trail of Bits open-sourced Trailmark, a code-to-graph library that parses source code into queryable call graphs with semantic metadata, exposing analysis through a Python API and eight Claude Code skills. The tool supports 17 languages and enables graph-based reasoning for mutation triage, test vector generation, protocol diagramming, and security-relevant code analysis—demonstrating practical applications in cryptographic library auditing.

SRFApplicationTACTA0007TYPResearchTYPToolSTGDiscoverySTGCollectionTECT1592
72
Edit Score
2026-04-23
2026-04-23 10:16Z
CRIT

CVE-2026-6887 — Borg: SPM 2007 (Sales Ended in 2008) developed by BorG Technology Corporation has a

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-6887

Borg SPM 2007 (Sales Ended in 2008) developed by BorG Technology Corporation has a SQL Injection vulnerability, allowing unauthenticated remote attackers to inject arbitrary SQL commands to read, modify, and delete database contents. CVSSv3.1 9.8 (CRITICAL)

CWECWE 89VNDBorgTYPVulnerability
9.8
CVSS v3.1
99
Edit Score
2026-04-23
2026-04-23 10:16Z
CRIT

CVE-2026-6886 — Borg: SPM 2007 (Sales Ended in 2008) developed by BorG Technology Corporation has a

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-6886

Borg SPM 2007 (Sales Ended in 2008) developed by BorG Technology Corporation has a Authentication Bypass vulnerability, allowing unauthenticated remote attackers to log into the system as any user. CVSSv3.1 9.8 (CRITICAL)

CWECWE 1390VNDBorgTYPVulnerability
9.8
CVSS v3.1
99
Edit Score
2026-04-23
2026-04-23 10:16Z
CRIT

CVE-2026-6885 — Borg: SPM 2007 (Sales Ended in 2008) developed by BorG Technology Corporation has an

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-6885

Borg SPM 2007 (Sales Ended in 2008) developed by BorG Technology Corporation has an Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server. CVSSv3.1 9.8 (CRITICAL)

CWECWE 434VNDBorgTYPVulnerability
9.8
CVSS v3.1
99
Edit Score
2026-04-23
2026-04-23 10:16Z
CRIT

CVE-2026-3960 — H2o H2o: A critical remote code execution vulnerability exists in the unauthenticated REST API endpoint /99/ImportSQLTable

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-3960

A critical remote code execution vulnerability exists in the unauthenticated REST API endpoint /99/ImportSQLTable in H2O-3 version 3.46.0.9 and prior. The vulnerability arises due to insufficient security controls in the parameter blacklist mechanism, which only targets MySQL JDBC driver-specific dangerous parameters. An attacker can bypass these controls by switching the JDBC URL protocol to jdbc:postgresql: and exploiting PostgreSQL JDBC driver-specific parameters such as s CVSSv3.1 9.8 (CRITICAL) · EPSS 49th percentile

CWECWE 94VNDH2oTYPVulnerability
9.8
CVSS v3.1
99
Edit Score
2026-04-23
2026-04-23 10:00Z
INFO

Say hi to Pike!

Synacktiv·synacktiv.com

Synacktiv introduces Pike, an experimental LLM agent that analyzes Linux program execution traces captured via strace. The tool uses SQLite with FTS5 indexing to structure syscall data and exposes a SQL query interface to an LLM, enabling natural-language analysis of program behavior for debugging, malware identification, and security assessment.

SRFOsTACTA0007TYPResearchTYPToolSTGDiscoverySTGCollection
72
Edit Score
728 × 90 / responsive · programmatic ad slot
2026-04-23
2026-04-23 04:16Z
HIGH

CVE-2026-41230 — Froxlor: is open source server administration software.

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41230

Froxlor is open source server administration software. Prior to version 2.3.6, `DomainZones::add()` accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the `content` field. When a DNS type not covered by the if/elseif validation chain is submitted (e.g., `NAPTR`, `PTR`, `HINFO`), content validation is entirely bypassed. Embedded newline characters in the content survive `trim()` processing, are stored in the database, and are wri CVSSv3.1 8.5 (HIGH)

CWECWE 93VNDFroxlorTYPVulnerability
8.5
CVSS v3.1
93
Edit Score
2026-04-23
2026-04-23 04:16Z
CRIT

CVE-2026-41229 — Froxlor: is open source server administration software.

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41229

Froxlor is open source server administration software. Prior to version 2.3.6, `PhpHelper::parseArrayToString()` writes string values into single-quoted PHP string literals without escaping single quotes. When an admin with `change_serversettings` permission adds or updates a MySQL server via the API, the `privileged_user` parameter (which has no input validation) is written unescaped into `lib/userdata.inc.php`. Since this file is `require`d on every request via `Database::g CVSSv3.1 9.1 (CRITICAL)

CWECWE 94VNDFroxlorTYPVulnerability
9.1
CVSS v3.1
96
Edit Score
2026-04-23
2026-04-23 04:16Z
CRIT

CVE-2026-41228 — Froxlor: An authenticated customer can set `def_language` to a path traversal payload (e.g., `../../../../../var/customers/webs/customer1/evil`), which

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41228

Froxlor is open source server administration software. Prior to version 2.3.6, the Froxlor API endpoint `Customers.update` (and `Admins.update`) does not validate the `def_language` parameter against the list of available language files. An authenticated customer can set `def_language` to a path traversal payload (e.g., `../../../../../var/customers/webs/customer1/evil`), which is stored in the database. On subsequent requests, `Language::loadLanguage()` constructs a file pat CVSSv3.1 9.9 (CRITICAL)

CWECWE 98VNDFroxlorTYPVulnerability
9.9
CVSS v3.1
100
Edit Score
2026-04-23
2026-04-23 03:16Z
CRIT

CVE-2026-3844 — Breeze: The Breeze Cache plugin for WordPress is vulnerable to arbitrary file uploads due to

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-3844

The Breeze Cache plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'fetch_gravatar_from_remote' function in all versions up to, and including, 2.4.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. The vulnerability can only be exploited if "Host Files Locally - Gravatars" is enabled, which is disabled by default. CVSSv3.1 9.8 (CRITICAL)

CWECWE 434VNDBreezeTYPVulnerability
9.8
CVSS v3.1
99
Edit Score
2026-04-23
2026-04-23 02:16Z
CRIT

CVE-2026-41679 — Paperclip: Prior to version 2026.416.0, an unauthenticated attacker can achieve full remote code execution on

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41679

Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business. Prior to version 2026.416.0, an unauthenticated attacker can achieve full remote code execution on any network-accessible Paperclip instance running in `authenticated` mode with default configuration. No user interaction, no credentials, just the target's address. The chain consists of six API calls. The attack is fully automated, requires no user interaction, and works against CVSSv3.1 10.0 (CRITICAL)

CWECWE 862CWECWE 287CWECWE 1188VNDPaperclipTYPVulnerability
10.0
CVSS v3.1
100
Edit Score
2026-04-23
2026-04-23 02:16Z
CRIT

CVE-2026-41211 — Voidzero Vite\+: Vite+ is a unified toolchain and entry point for web development.

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41211

Vite+ is a unified toolchain and entry point for web development. Prior to version 0.1.17, `downloadPackageManager()` accepts an untrusted `version` string and uses it directly in filesystem paths. A caller can supply `../` segments or an absolute path to escape the `VP_HOME/package_manager/<pm>/` cache root and make Vite+ delete, replace, and populate directories outside the intended cache location. Version 0.1.17 contains a patch. CVSSv3.1 10.0 (CRITICAL) · EPSS 3th percentile

CWECWE 22VNDVoidzeroTYPVulnerability
10.0
CVSS v3.1
100
Edit Score
2026-04-23
2026-04-23 02:16Z
HIGH

CVE-2026-41208 — Paperclip: Versions of @paperclipai/server prior to 2026.416.0 contain a privilege escalation vulnerability that allows an

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41208

Paperclip is a Node.js server and React UI that orchestrates a team of AI agents to run a business. Versions of @paperclipai/server prior to 2026.416.0 contain a privilege escalation vulnerability that allows an attacker with an Agent API key to execute arbitrary OS commands on the Paperclip server host. An attacker with an agent credential can escalate privileges from the agent runtime to the Paperclip server host. The vulnerability occurs because agents are allowed to updat CVSSv3.1 8.8 (HIGH)

CWECWE 78VNDPaperclipTYPVulnerability
8.8
CVSS v3.1
94
Edit Score
2026-04-23
2026-04-23 02:16Z
CRIT

CVE-2026-41196 — Minetest Minetest: Starting in version 5.0.0 and prior to version 5.15.2, a malicious mod can trivially

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41196

Luanti (formerly Minetest) is an open source voxel game-creation platform. Starting in version 5.0.0 and prior to version 5.15.2, a malicious mod can trivially escape the sandboxed Lua environment to execute arbitrary code and gain full filesystem access on the user's device. This applies to the server-side mod, async and mapgen as well as the client-side (CSM) environments. This vulnerability is only exploitable when using LuaJIT. Version 5.15.2 contains a patch. On release CVSSv3.1 10.0 (CRITICAL) · EPSS 23th percentile

CWECWE 94VNDMinetestVNDLuantiTYPVulnerability
10.0
CVSS v3.1
100
Edit Score
2026-04-23
2026-04-23 00:16Z
CRIT

CVE-2026-41179 — Rclone Rclone: Starting in version 1.48.0 and prior to version 1.73.5, the RC endpoint `operations/fsinfo` is

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41179

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Starting in version 1.48.0 and prior to version 1.73.5, the RC endpoint `operations/fsinfo` is exposed without `AuthRequired: true` and accepts attacker-controlled `fs` input. Because `rc.GetFs(...)` supports inline backend definitions, an unauthenticated attacker can instantiate an attacker-controlled backend on demand. For the WebDAV backend, `bearer_token_command` CVSSv3.1 9.8 (CRITICAL) · EPSS 91th percentile

CWECWE 306CWECWE 78VNDRcloneTYPVulnerability
9.8
CVSS v3.1
100
Edit Score
2026-04-23
2026-04-23 00:16Z
CRIT

CVE-2026-41176 — Rclone Rclone: This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41176

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reach CVSSv3.1 9.8 (CRITICAL) · EPSS 86th percentile

CWECWE 306VNDRcloneTYPVulnerability
9.8
CVSS v3.1
100
Edit Score
2026-04-23
2026-04-23 00:16Z
CRIT

CVE-2026-29198 — Rocket: In Rocket.Chat <8.3.0, <8.2.1, <8.1.2, <8.0.3, <7.13.5, <7.12.6, <7.11.6, and <7.10.9, a NoSQL injection

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-29198

In Rocket.Chat <8.3.0, <8.2.1, <8.1.2, <8.0.3, <7.13.5, <7.12.6, <7.11.6, and <7.10.9, a NoSQL injection vulnerability can lead to account takeover of the first user with a generated token when an OAuth app is configured. CVSSv3.1 9.8 (CRITICAL)

CWECWE 89VNDRocketTYPVulnerability
9.8
CVSS v3.1
99
Edit Score
2026-04-22
2026-04-22 22:16Z
HIGH

CVE-2026-41455 — WeKan: before 8.35 contains a server-side request forgery vulnerability in webhook integration URL handling

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41455

WeKan before 8.35 contains a server-side request forgery vulnerability in webhook integration URL handling where the url schema field accepts any string without protocol restriction or destination validation. Attackers who can create or modify integrations can set webhook URLs to internal network addresses, causing the server to issue HTTP POST requests to attacker-controlled internal targets with full board event payloads, and can additionally exploit response handling to ov CVSSv3.1 8.5 (HIGH)

CWECWE 918VNDWekanTYPVulnerability
8.5
CVSS v3.1
93
Edit Score
2026-04-22
2026-04-22 22:16Z
HIGH

CVE-2026-41454 — WeKan: before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41454

WeKan before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints that allows authenticated board members to perform administrative actions without proper privilege verification. Attackers can enumerate integrations including webhook URLs, create new integrations, modify or delete existing integrations, and manage integration activities by exploiting insufficient authorization checks in the JsonRoutes REST handlers. CVSSv3.1 8.3 (HIGH)

CWECWE 862VNDWekanTYPVulnerability
8.3
CVSS v3.1
92
Edit Score
2026-04-22
2026-04-22 22:16Z
HIGH

CVE-2026-41175 — Statamic: Prior to versions 5.73.20 and 6.13.0, manipulating query parameters on Control Panel and REST

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41175

Statamic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.20 and 6.13.0, manipulating query parameters on Control Panel and REST API endpoints, or arguments in GraphQL queries, could result in the loss of content, assets, and user accounts. The Control Panel requires authentication with minimal permissions in order to exploit. e.g. "view entries" permission to delete entries, or "view users" permission to delete users, etc. The REST and Gra CVSSv3.1 8.1 (HIGH)

CWECWE 470VNDStatamicTYPVulnerability
8.1
CVSS v3.1
91
Edit Score
2026-04-22
2026-04-22 21:17Z
CRIT

CVE-2026-41167 — Jellystat: Because the vulnerable call site dispatches via `node-postgres`'s simple query protocol (no parameter array

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-41167

Jellystat is a free and open source Statistics App for Jellyfin. Prior to version 1.1.10, multiple API endpoints in Jellystat build SQL queries by interpolating unsanitized request-body fields directly into raw SQL strings. An authenticated user can inject arbitrary SQL via `POST /api/getUserDetails` and `POST /api/getLibrary`, enabling full read of any table in the database - including `app_config`, which stores the Jellystat admin credentials, the Jellyfin API key, and the CVSSv3.1 9.1 (CRITICAL)

CWECWE 89VNDJellystatTYPVulnerability
9.1
CVSS v3.1
96
Edit Score
2026-04-22
2026-04-22 21:17Z
HIGH

CVE-2026-40937 — Rustfs Rustfs: This enables cross-user event interception and audit evasion.

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-40937

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-alpha.94, all four notification target admin API endpoints in `rustfs/src/admin/handlers/event.rs` use a `check_permissions` helper that validates authentication only (access key + session token), without performing any admin-action authorization via `validate_admin_request`. Every other admin handler in the codebase correctly calls `validate_admin_request` with a specific `AdminAction`. This is the o CVSSv3.1 8.3 (HIGH)

CWECWE 862VNDRustfsTYPVulnerability
8.3
CVSS v3.1
92
Edit Score
2026-04-22
2026-04-22 21:17Z
CRIT

CVE-2026-33656 — EspoCRM: Prior to version 9.3.4, EspoCRM's built-in formula scripting engine allowing updating attachment's sourceId thus

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-33656

EspoCRM is an open source customer relationship management application. Prior to version 9.3.4, EspoCRM's built-in formula scripting engine allowing updating attachment's sourceId thus allowing an authenticated admin to overwrite the `sourceId` field on `Attachment` entities. Because `sourceId` is concatenated directly into a file path with no sanitization in `EspoUploadDir::getFilePath()`, an attacker can redirect any file read or write operation to an arbitrary path within CVSSv3.1 9.1 (CRITICAL)

CWECWE 22VNDEspocrmTYPVulnerability
9.1
CVSS v3.1
96
Edit Score
2026-04-22
2026-04-22 20:16Z
CRIT

CVE-2026-33471 — Nimiq Nimiq_proof-of-stake: nimiq-block contains block primitives to be used in Nimiq's Rust implementation.

NVD (auto-promoted CVEs)·nvd.nist.govCVE-2026-33471

nimiq-block contains block primitives to be used in Nimiq's Rust implementation. `SkipBlockProof::verify` computes its quorum check using `BitSet.len()`, then iterates `BitSet` indices and casts each `usize` index to `u16` (`slot as u16`) for slot lookup. Prior to version 1.3.0, if an attacker can get a `SkipBlockProof` verified where `MultiSignature.signers` contains out-of-range indices spaced by 65536, these indices inflate `len()` but collide onto the same in-range `u16` CVSSv3.1 9.6 (CRITICAL)

CWECWE 345CWECWE 20CWECWE 190CWECWE 1284VNDNimiqTYPVulnerability
9.6
CVSS v3.1
98
Edit Score