CVE•Published 2026-01-08•Modified 2026-07-15•0 articles on news•5 live references•NVD data

CVE-2025-65518Webpros · Plesk_obsidian

Vulnerability data via NVD (ingested)

CVSS v3.1

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS percentile

Exploit Prediction Scoring System · top 58% of all CVEs

Weaknesses (CWE)

CWE-400Uncontrolled Resource Consumption CWE-606Unchecked Input for Loop Condition

Description

Plesk Obsidian versions 8.0.1 through 18.0.73 are vulnerable to a Denial of Service (DoS) condition. The vulnerability exists in the get_password.php endpoint, where a crafted request containing a malicious payload can cause the affected web interface to continuously reload, rendering the service unavailable to legitimate users. An attacker can exploit this issue remotely without authentication, resulting in a persistent availability impact on the affected Plesk Obsidian instance.

Timeline

Published 2026-01-08

Modified 2026-07-15

External references

NVD MITRE Exploit-DB trickest/cve VulnCheck

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-2025-65518

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Webpros Plesk Obsidian"

All exposed Webpros Plesk Obsidian instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Plesk Obsidian"

HTTP body or banner mentions "Plesk Obsidian" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2025-65518