CVE•Published 2026-10-13•Modified 2026-10-20•1 article on news•4 live references•NVD data
CVE-2026-103849
Vulnerability data via NVD (ingested)
CVSS v3.1
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
55
Exploit Prediction Scoring System · top 45% of all CVEs
Description
Adobe Commerce is affected by an Improper Neutralization of Special Elements Used in a Template Engine vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue does not require user interaction. Scope is changed.
Timeline
Published 2026-10-13
Modified 2026-10-20
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-103849Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-103849Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-103849Censys host search filtered to this CVE id.
grep.app
CVE-2026-103849Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-103849GitHub code search for direct mentions.
Google dork
"CVE-2026-103849" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
CVE-2026-1038493 repos
rockmelodies/cve-cnvd-cnnvd-submission-skillPython
本仓库提供一套标准化漏洞披露技能（skill），帮助安全研究人员、企业安全团队和漏洞响应人员在遵循负责任披露原则的前提下，按照 CVE、CNVD、CNNVD 的官方/公开规范准备和提交漏洞报告。支持字段校验、模板生成、多格式导出、状态跟踪，减少因格式错误、信息缺失导致的退稿。
dinosn/cve-2026-103849-blockstrap-labShell
CVE-2026-103849 (BlockStrap) reproduction lab: unauthenticated {{block}} injection on Magento 2.4.9 via guest GraphQL, A/B vs APSB26-153; command execution only through a labeled s…
LeisureLinux/loreHTML
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