CVE-2023-33568 — An issue in Dolibarr 16 before 16

An issue in Dolibarr 16 before 16.0.5 allows unauthenticated attackers to perform a database dump and access a company's entire customer file, prospects, suppliers, and employee information if a contact file exists.

01What is this vulnerability?

An issue in Dolibarr 16 before 16.0.5 allows unauthenticated attackers to perform a database dump and access a company's entire customer file, prospects, suppliers, and employee information if a contact file exists.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-06-13T00:00:00.000Z
• Last modified: 2025-01-03T02:27:36.154Z

09References

• www.dsecbypass.com — https://www.dsecbypass.com/en/dolibarr-pre-auth-contact-database-dump/
• www.dolibarr.org — https://www.dolibarr.org/forum/t/dolibarr-16-0-security-breach/23471/1
• github.com — https://github.com/Dolibarr/dolibarr/commit/bb7b69ef43673ed403436eac05e0bc31d503…
• github.com — https://github.com/Dolibarr/dolibarr/commit/be82f51f68d738cce205f4ce5b469ef42ed8…
• www.dolibarr.org — https://www.dolibarr.org/forum/t/dolibarr-16-0-security-breach/23471