CVE-2026-100747CWE-352csrf

CVE-2026-100747

Medium · published September 27, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
1.2
In the wild
Unconfirmed
What it is

Joomla Extension - svenbluege.de - CSRF in image upload in Event Gallery extension < 6.5.0 - Due to lack of an CSRF token check, a third-party site can upload files to an event and overwrite existing files with the same name.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS v4.0
5.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00109 · 1.2th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-09-27T16:17Z
Affected products (1)
ProductVersionsFixed in
svenbluege/event_gallery< 6.5.06.5.0
References (1)
https://www.svenbluege.de/ · [email protected]
EPSS history
Timeline
  • 29 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 27 SEP 11:50Z
    Joomla Extension - svenbluege.de - CSRF in image upload in Event Gallery extension < 6.5.0
    cvelistv5