CVE-2026-104451CWE-352csrf

CVE-2026-104451

Medium · published October 2, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
2.3
In the wild
Unconfirmed
What it is

YesWiki before 4.6.7 contains a cross-site request forgery vulnerability in RevisionsHandler that allows attackers to restore old page revisions through GET requests lacking CSRF token validation. Attackers can lure write-capable users into a top-level navigation with the restoreRevisionId parameter, silently overwriting current page content with stale or vandalized revisions.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00130 · 2.3th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-10-02T16:17Z
References (3)
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-vj5g-974q-7ff3 · [email protected]https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-csrf-page-revision-restore-via-revisionshandler · [email protected]https://github.com/YesWiki/yeswiki/security/advisories/GHSA-vj5g-974q-7ff3 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 04 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 02 OCT 11:38Z
    YesWiki before 4.6.7 CSRF Page Revision Restore via RevisionsHandler
    cvelistv5