| Titel | EspoCRM <= 9.2.1 Remote Code Execution (RCE) |
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| Beschreibung | EspoCRM’s extension installation mechanism executes scripts/AfterInstall.php from uploaded extension packages during installation with web-server privileges. An authenticated administrator can upload a crafted extension ZIP containing a malicious scripts/AfterInstall.php, which will be executed as the web server user (RCE). Confirmed impact: extraction of DB credentials and encryption keys, admin account compromise, creation of files/persistence and full filesystem access within the application context. No vendor patch available; workaround: set adminUpgradeDisabled => true to disable UI uploads. |
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| Quelle | ⚠️ https://github.com/uartu0/advisories/blob/main/espocrm-AfterInstall-RCE-Disclosure.md |
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| Benutzer | uartu0 (UID 90021) |
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| Einreichung | 08.10.2025 04:24 (vor 1 Jahr) |
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| Moderieren | 18.10.2025 17:43 (11 days later) |
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| Status | Duplikat |
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| VulDB Eintrag | 246461 [EspoCRM bis 7.5.2 ZIP File erweiterte Rechte] |
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| Punkte | 0 |
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