CVE-2026-110874

MEDIUMCVSS 6.6

Description

Dolibarr before 23.0.4 contains a PHP object injection vulnerability in jsonOrUnserialize() in functions.lib.php, which calls unserialize() without class restrictions when json_decode() fails. Attackers able to write stored extrafields, export configurations or blocked log entries can plant serialized objects that trigger gadget chains for code execution or file manipulation.

Timeline

Published:October 15th, 2026 7:17 PM

Last modified:October 15th, 2026 8:17 PM

CVSS Scoring

CVSS v3: 6.6 (MEDIUM)

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-502

References & Reports

Advisories, patches, and third-party reports

https://github.com/Dolibarr/dolibarr
https://github.com/Dolibarr/dolibarr/commit/17658fcaefdaabe13685e566e5f12d5fbd4f4a5c
https://github.com/Dolibarr/dolibarr/pull/38530
https://www.vulncheck.com/advisories/dolibarr-before-23.0.4-php-object-injection-via-jsonorunserialize

Source: NIST NVD · Data may lag official sources by up to one minute