# CVE-2026-33944: Dolibarr: SQL Injection in societe/class/societe.class.php via localtax1_value parameter

Status: published. Published: 2026-11-05. Updated: 2026-11-05.

Dolibarr is an open-source enterprise resource planning and customer relationship management application. Prior to 22.0.5 and 23.0.1, there is a SQL injection vulnerability in the Third Party company update functionality. The application concatenates the  localtax1_value  and  localtax2_value  properties into an SQL UPDATE statement without numeric conversion or other appropriate sanitization. An authenticated user with Third Party create or edit permission can submit crafted  lt1  or  lt2  POST parameters to read sensitive database information, including password hashes, API keys, and business data, or modify third-party records. This issue is fixed in versions 22.0.5 and 23.0.2.

## Remediation

- fix: dolibarr/dolibarr (Packagist): OSV reports a fixed version 22.0.5. Check the advisory for supported release branches. (source: OSV GHSA-v5fq-cf5m-vwv7) — https://github.com/advisories/GHSA-v5fq-cf5m-vwv7
- fix: dolibarr/dolibarr (Packagist): OSV reports a fixed version 23.0.2. Check the advisory for supported release branches. (source: OSV GHSA-v5fq-cf5m-vwv7) — https://github.com/advisories/GHSA-v5fq-cf5m-vwv7

## Affected products and versions

- Dolibarr / dolibarr: < 22.0.5 (affected); >= 23.0.0, < 23.0.2 (affected). Source: CNA: GitHub_M
-  / dolibarr/dolibarr (dolibarr/dolibarr): 10.0.0 (affected, Packagist); 10.0.1 (affected, Packagist); 10.0.2 (affected, Packagist); 10.0.3 (affected, Packagist); 10.0.4 (affected, Packagist); 10.0.5 (affected, Packagist); 10.0.6 (affected, Packagist); 10.0.7 (affected, Packagist); 11.0.0 (affected, Packagist); 11.0.1 (affected, Packagist); 11.0.2 (affected, Packagist); 11.0.3 (affected, Packagist); 11.0.4 (affected, Packagist); 11.0.5 (affected, Packagist); 12.0.0 (affected, Packagist); 12.0.1 (affected, Packagist); 12.0.2 (affected, Packagist); 12.0.3 (affected, Packagist); 12.0.4 (affected, Packagist); 12.0.5 (affected, Packagist); 13.0.0 (affected, Packagist); 13.0.1 (affected, Packagist); 13.0.2 (affected, Packagist); 13.0.3 (affected, Packagist); 13.0.4 (affected, Packagist); 13.0.5 (affected, Packagist); 14.0.0 (affected, Packagist); 14.0.1 (affected, Packagist); 14.0.2 (affected, Packagist); 14.0.3 (affected, Packagist); 14.0.4 (affected, Packagist); 14.0.5 (affected, Packagist); 15.0.0 (affected, Packagist); 15.0.1 (affected, Packagist); 15.0.2 (affected, Packagist); 15.0.3 (affected, Packagist); 3.6.0 (affected, Packagist); 3.6.0-beta (affected, Packagist); 3.6.1 (affected, Packagist); 3.6.2 (affected, Packagist); 3.6.3 (affected, Packagist); 3.6.4 (affected, Packagist); 3.6.5 (affected, Packagist); 3.6.6 (affected, Packagist); 3.7.0 (affected, Packagist); 3.7.1 (affected, Packagist); 3.7.2 (affected, Packagist); 3.7.3 (affected, Packagist); 3.7.4 (affected, Packagist); 3.8.0 (affected, Packagist); 3.8.0-beta (affected, Packagist); 3.8.1 (affected, Packagist); 3.8.2 (affected, Packagist); 3.8.3 (affected, Packagist); 3.8.4 (affected, Packagist); 3.9.0 (affected, Packagist); 3.9.0-rc (affected, Packagist); 3.9.0-rc2 (affected, Packagist); 3.9.1 (affected, Packagist); 3.9.2 (affected, Packagist); 3.9.3 (affected, Packagist); 3.9.4 (affected, Packagist); 4.0.0 (affected, Packagist); 4.0.0-beta (affected, Packagist); 4.0.0-rc (affected, Packagist); 4.0.0-rc2 (affected, Packagist); 4.0.1 (affected, Packagist); 4.0.2 (affected, Packagist); 4.0.3 (affected, Packagist); 4.0.4 (affected, Packagist); 4.0.5 (affected, Packagist); 4.0.6 (affected, Packagist); 5.0.0 (affected, Packagist); 5.0.0-beta (affected, Packagist); 5.0.0-rc1 (affected, Packagist); 5.0.0-rc2 (affected, Packagist); 5.0.1 (affected, Packagist); 5.0.2 (affected, Packagist); 5.0.3 (affected, Packagist); 5.0.4 (affected, Packagist); 5.0.5 (affected, Packagist); 5.0.6 (affected, Packagist); 5.0.7 (affected, Packagist); 6.0.0 (affected, Packagist); 6.0.0-beta (affected, Packagist); 6.0.0-rc (affected, Packagist); 6.0.1 (affected, Packagist); 6.0.2 (affected, Packagist); 6.0.3 (affected, Packagist); 6.0.4 (affected, Packagist); 6.0.5 (affected, Packagist); 6.0.6 (affected, Packagist); 6.0.7 (affected, Packagist); 6.0.8 (affected, Packagist); 7.0.0 (affected, Packagist); 7.0.1 (affected, Packagist); 7.0.2 (affected, Packagist); 7.0.3 (affected, Packagist); 7.0.4 (affected, Packagist); 7.0.5 (affected, Packagist); 8.0.0 (affected, Packagist); 8.0.1 (affected, Packagist); 8.0.2 (affected, Packagist); 8.0.3 (affected, Packagist); 8.0.4 (affected, Packagist); 8.0.5 (affected, Packagist); 8.0.6 (affected, Packagist); 9.0.0 (affected, Packagist); 9.0.1 (affected, Packagist); 9.0.2 (affected, Packagist); 9.0.3 (affected, Packagist); 9.0.4 (affected, Packagist); Ecosystem version events: introduced 0; fixed 22.0.5. Source: OSV GHSA-v5fq-cf5m-vwv7
-  / dolibarr/dolibarr (dolibarr/dolibarr): Ecosystem version events: introduced 23.0.0; fixed 23.0.2. Source: OSV GHSA-v5fq-cf5m-vwv7

## Severity and prioritization

- CVSS 3.1: 8.8 (high); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H; source: CNA: GitHub_M

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-89

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/Dolibarr/dolibarr/security/advisories/GHSA-v5fq-cf5m-vwv7 (CNA: GitHub_M; x_refsource_CONFIRM)

- https://github.com/Dolibarr/dolibarr/pull/37632 (CNA: GitHub_M; x_refsource_MISC)

- https://github.com/Dolibarr/dolibarr/commit/a06b14b7dc39d33f8fa00c9b27f2913b494885cb (CNA: GitHub_M; x_refsource_MISC)

- https://github.com/Dolibarr/dolibarr/commit/c83c13305240c2c0a3779e678b57238b32d15e7c (CNA: GitHub_M; x_refsource_MISC)

- https://github.com/Dolibarr/dolibarr/releases/tag/22.0.5 (CNA: GitHub_M; x_refsource_MISC)

- https://github.com/Dolibarr/dolibarr/releases/tag/23.0.2 (CNA: GitHub_M; x_refsource_MISC)

- https://www.sec4check.pl/blog/posts/cve-dolibarr-sql-injection-localtax-third-party.html (CNA: GitHub_M; x_refsource_MISC)

- https://github.com/advisories/GHSA-v5fq-cf5m-vwv7 (OSV / GitHub Security Advisories; advisory)

- https://osv.dev/vulnerability/GHSA-v5fq-cf5m-vwv7 (OSV / GitHub Security Advisories; osv)

## Provenance

- CNA: GitHub_M: https://www.cve.org/CVERecord?id=CVE-2026-33944; retrieved 2026-11-05; source updated 2026-11-05

- OSV / GitHub Security Advisories: https://osv.dev/vulnerability/GHSA-v5fq-cf5m-vwv7; retrieved 2026-11-05; source updated 2026-11-05

Revision: bf26064dd899e07541f8cec2a99f20054d613c9f9c6e53f74a6b33a1e198052a

Canonical: https://y2.dev/cve/CVE-2026-33944

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