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CVE-2025-65518

27
FAUCET Score

CVE-2025-65518 is a Denial of Service (DoS) vulnerability affecting Plesk Obsidian versions 8.0.1 through 18.0.73. An unauthenticated remote attacker can send a crafted request to the get_password.php endpoint, causing the web interface to continuously reload and become unavailable. This vulnerability has a CVSS score of 7.5 (HIGH) due to its network attack vector, low complexity, and high impact on availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.0.1, < 18.0.73CPE matchmatch criteria
cpe:2.3:a:webpros:plesk_obsidian:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.55%
Probability of exploitation in next 30 days
EPSS Percentile
42.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0055 is in the 20th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2025-65518Important

plesk: Plesk Obsidian: Denial of Service via crafted request to get_password.php

Jan 8, 2026

References

access.redhat.com / security/cve/CVE-2025-65518
bugzilla.redhat.com / show_bug.cgi
security.access.redhat.com / data/csaf/v2/vex/2025/cve-2025-65518.json
docs.plesk.com / release-notes/obsidian/change-log
Release Notes
github.com / Jainil-89/CVE-2025-65518/blob/main/cve.md
Third Party Advisory