CVE-2026-104452CWE-352csrf

CVE-2026-104452

Medium · published October 2, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
1.1
In the wild
Unconfirmed
What it is

YesWiki before 4.6.7 contains a cross-site request forgery vulnerability in the filemanager page handler, which deletes page attachments on GET requests without validating a CSRF token. Attackers can lure a logged-in page owner or administrator into a top-level GET navigation with do=del, erase, or emptytrash, deleting or permanently purging the page's attachments.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00108 · 1.1th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-10-02T16:17Z
References (2)
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-7m4h-m7qm-hc32 · [email protected]https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-csrf-attachment-deletion-via-filemanager-handler · [email protected]
EPSS history
Timeline
  • 04 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 02 OCT 11:38Z
    YesWiki before 4.6.7 CSRF Attachment Deletion via filemanager Handler
    cvelistv5