CVE-2026-97163CWE-22CWE-284path-traversalbroken-access-control

CVE-2026-97163

Critical · published September 26, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
39.4
In the wild
Unconfirmed
What it is

Joomla Extension - lomart.fr - Unauthenticated remote code installation in UP plugin extension 5.0.0-5.2.0, 6.0.0-6.0.29

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
10.0 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.00466 · 39.4th percentile
Weaknesses
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'); CWE-284 · Improper Access Control
Published
2026-09-26T19:16Z
Affected products (2)
ProductVersionsFixed in
lomart/up≥ 5.0.0, ≤ 5.2.0—
lomart/up≥ 6.0.0, ≤ 6.0.29—
References (1)
https://up.lomart.fr/ · [email protected]
EPSS history
Timeline
  • 28 SEP 03:30Z
    EPSS moved — → 0%
    epss
  • 26 SEP 14:33Z
    Joomla Extension - lomart.fr - Unauthenticated remote code installation in UP plugin extension 5.0.0-5.2.0, 6.0.0-6.0.29
    cvelistv5