Medium severity · published Oct 8, 2026
CVE-2026-107706
Dolibarr before 24.0.2 Incorrect Authorization via updateextrafield.php
4.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DO
dolibarr · Dolibarr
before 24.0.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-107706
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-107706
patch
https://github.com/Dolibarr/dolibarr/commit/3420d17b199059ac22fca8b59f23cb8962fc8ef8
product
https://github.com/Dolibarr/dolibarr
technical-description
https://github.com/Dolibarr/dolibarr/blob/24.0.1/htdocs/core/ajax/updateextrafield.php#L80
third-party-advisory
https://www.vulncheck.com/advisories/dolibarr-before-24.0.2-incorrect-authorization-via-updateextrafield-php
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