CVE-2025-55151

FAUCET Score

CVE-2025-55151 describes a critical Server-Side Request Forgery (SSRF) vulnerability in Stirling-PDF, a web application for PDF operations, specifically within its "convert file to pdf" functionality prior to version 1.1.0. This vulnerability, rated 9.8 CRITICAL on the CVSS scale, allows unauthenticated attackers to achieve high impact on confidentiality, integrity, and availability with low attack complexity. While no active exploitation, public exploit code, or significant community discussion has been observed, the high FAUCET Risk Score of 87/100 indicates its potential severity.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 1.1.0CPE matchmatch criteria	cpe:2.3:a:stirlingpdf:stirling_pdf::::::::

CVSS Data

CVSS version used by this source: 3.1

8.6HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

Exploitability Score

3.9

Impact Score

4.7

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.36%

Probability of exploitation in next 30 days

EPSS Percentile

28.1%

Percentile rank of EPSS score among Peer Group

As of 2026-07-25

Model: v2026.06.15

This CVE's current EPSS score of 0.0036 is in the 6th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference

View patch

References

github.com / Stirling-Tools/Stirling-PDF/commit/7d6b70871bad2a3ff810825f7382c49f55293943

Patch

github.com / Stirling-Tools/Stirling-PDF/security/advisories/GHSA-76hv-h7g2-xfv3

Third Party Advisory