CVE-2026-108812CWE-266CWE-285

CVE-2026-108812

Medium · published October 12, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
22.3
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in SEMCMS up to 5.0. The impacted element is an unknown function of the file /admin/SEMCMS_User.php?Class=Deleted&CF=user. Such manipulation leads to improper authorization. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00307 · 22.3th percentile
Weaknesses
CWE-266 · Incorrect Privilege Assignment; CWE-285 · Improper Authorization
Published
2026-10-12T12:17Z
References (5)
https://vuldb.com/vuln/416589 · [email protected]https://vuldb.com/vuln/416589/cti · [email protected]https://github.com/ants01/semcmsPHP-V5.0-There-is-an-unauthorized-deletion-of-arbitrary-users. · [email protected]https://vuldb.com/cve/CVE-2026-108812 · [email protected]https://vuldb.com/submit/964027 · [email protected]
EPSS history
Timeline
  • 13 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 12 OCT 07:30Z
    SEMCMS SEMCMS_User.php user improper authorization
    cvelistv5
  • 12 OCT 07:30Z
    SEMCMS SEMCMS_User.php user improper authorization
    cvelistv5