CVE-2023-46304
modules/Users/models/Module.php in Vtiger CRM 7.5.0 allows a remote authenticated attacker to run arbitrary PHP code because an unprotected endpoint allows them to write this code to the config.inc.php file (executed on every page load).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.66%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
modules/Users/models/Module.php in Vtiger CRM 7.5.0 allows a remote authenticated attacker to run arbitrary PHP code because an unprotected endpoint allows them to write this code to the config.inc.php file (executed on every page load).
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.66% probability · 77th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-74
- Affected
- vtiger/vtiger crm
- Source
- cve@mitre.org
EPSS 1.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://code.vtiger.com/vtiger/vtigercrm/-/blob/master/modules/Users/models/Module.phpProduct
- https://code.vtiger.com/vtiger/vtigercrm/-/commit/317f9ca88b6bbded11058f20a1d232717c360d43Patch
- https://github.com/jselliott/CVE-2023-46304Exploit
- https://www.vtiger.com/Product
- https://code.vtiger.com/vtiger/vtigercrm/-/blob/master/modules/Users/models/Module.phpProduct
- https://code.vtiger.com/vtiger/vtigercrm/-/commit/317f9ca88b6bbded11058f20a1d232717c360d43Patch
- https://github.com/jselliott/CVE-2023-46304Exploit
- https://www.vtiger.com/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.