WordPress Pk Favicon Manager plugin <= 2.1 - Arbitrary File Upload vulnerability

published 2024-05-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-34777

cvss: 9.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 57%
public exploits: 0; none known

Unrestricted Upload of File with Dangerous Type vulnerability in Pk Favicon Manager.This issue affects Pk Favicon Manager: from n/a through 2.1.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-05-13)

Exploit prediction

0.81% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

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

Classification

Weakness

CWE-434 Unrestricted Upload of File with Dangerous Type

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/vulnerability/phpsword-favicon-manager/wordpress-pk-favicon-manager-plugin-2-1-arbitrary-file-upload
vdb-entry

Sources

CVE List CVE-2024-34416
NVD CVE-2024-34416

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.

Summary