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Fencer Vulns
critical 9.1

CVE-2024-54819 in the critical feed json

I, Librarian before and including 5.11.1 is vulnerable to Server-Side Request Forgery (SSRF) due to improper input validation in classes/se…

published 2025-01-07 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-52677

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
21.0%
EPSS 21.0% chance of exploitation in 30 days, percentile 97%
public exploits
0
none known

Summary

I, Librarian before and including 5.11.1 is vulnerable to Server-Side Request Forgery (SSRF) due to improper input validation in classes/security/validation.php

Patch / fix

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
total
Assessed
22 mo ago

Exploit prediction

20.98% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Classification

Weakness
  • CWE-918 Server-Side Request Forgery

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.