What’s Vulnerable › Vulnerabilities

CVE-2026-107706: Dolibarr before 24.0.2 Incorrect Authorization via updateextrafield.php

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-08 · updated 2026-10-08
• Weakness: CWE-863

Description

Dolibarr ERP CRM before 24.0.2 contains an incorrect authorization vulnerability in htdocs/core/ajax/updateextrafield.php that checks only read permission before writing extrafield values. Authenticated users with read-only access can POST objectType, objectId, field and value parameters to persistently modify extrafields on viewable third parties, products, members, projects or contacts.

Affected products

• dolibarr: before 24.0.2 — fixed in 24.0.2

How to fix

Upgrade to a fixed version: dolibarr 24.0.2. Check the vendor advisory for mitigations.

References

• https://github.com/Dolibarr/dolibarr
• https://github.com/Dolibarr/dolibarr/blob/24.0.1/htdocs/core/ajax/updateextrafield.php#L80
• https://github.com/Dolibarr/dolibarr/commit/3420d17b199059ac22fca8b59f23cb8962fc8ef8
• https://www.vulncheck.com/advisories/dolibarr-before-24.0.2-incorrect-authorization-via-updateextrafield-php

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