CVE-2026-104453CWE-352csrf

CVE-2026-104453

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 admintag action that allows attackers to delete tag associations by luring administrators to crafted GET links. Attackers can supply a wide id range in the delete_tag parameter via top-level navigation, carrying the SameSite=Lax admin cookie, to bulk-delete tag triples.

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-5c27-6gcm-hc7x · [email protected]https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-csrf-tag-deletion-via-admintag-action · [email protected]
EPSS history
Timeline
  • 04 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 02 OCT 11:38Z
    YesWiki before 4.6.7 CSRF Tag Deletion via admintag Action
    cvelistv5