CVE-2026-22666
Authenticated RCE in Dolibarr via eval() bypassing whitelist
Is CVE-2026-22666 being exploited?
Not confirmed. CVE-2026-22666 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 16% probability of exploitation in the next 30 days.
How severe is CVE-2026-22666?
CVE-2026-22666 is rated High with a CVSS score of 8.6. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-22666?
Yes. A fix has been recorded for CVE-2026-22666. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-22666 affect?
CVE-2026-22666 affects Dolibarr ERP/CRM (<23.0.2). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-22666?
Patch to 23.0.2+; restrict admin access; audit eval paths
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Admin-authenticated RCE via PHP eval() in dol_eval_standard(); arbitrary commands on the Dolibarr server
Immediate action required
- affected< 23.0.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.