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CVE-2026-22666: Dolibarr 23.0.0 dol_eval() whitelist bypass -> RCE (full write-up + PoC)

published on 2026-04-13 13:34:19 UTC by /u/JivaSecurity
Content:

Root cause: the $forbiddenphpstrings blocklist is only enforced in blacklist mode -> the default whitelist mode never touches it. The whitelist regex is also blind to PHP dynamic callable syntax (('exec')('cmd')). Either bug alone limits impact; together they reach OS command execution. Coordinated disclosure - patch available as of 4/4/2026.

submitted by /u/JivaSecurity
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Article: CVE-2026-22666: Dolibarr 23.0.0 dol_eval() whitelist bypass -> RCE (full write-up + PoC) - published 7 months ago.

https://www.reddit.com/r/netsec/comments/1skazzv/cve202622666_dolibarr_2300_dol_eval_whitelist/   
Published: 2026 04 13 13:34:19
Received: 2026 04 13 13:37:31
Feed: /r/netsec - Information Security News and Discussion
Source: /r/netsec - Information Security News and Discussion
Category: Cyber Security
Topic: Cyber Security
Views: 3

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