CVE-2026-103529CWE-434unrestricted-file-upload

CVE-2026-103529

Medium · published October 12, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
12.8
In the wild
Unconfirmed
What it is

Thelia v2.6.0 permits authenticated administrators to upload and install modules via the ZIP upload function without validating or sandboxing embedded PHP code. An attacker can include malicious PHP code in a module's `install()` method which will then be executed upon installation, enabling remote code execution with the privileges of the web server.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00227 · 12.8th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2026-10-12T19:17Z
References (1)
https://kb.cert.org/vuls/id/162329 · [email protected]
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 12 OCT 14:55Z
    CVE-2026-103529
    cvelistv5
  • 12 OCT 14:55Z
    CVE-2026-103529
    cvelistv5