CVE-2025-15390: PHPGurukul Small CRM edit-user.php authorization

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-12-31 · updated 2026-06-17
Weakness: CWE-862

Description

A security flaw has been discovered in PHPGurukul Small CRM 4.0. This impacts an unknown function of the file /admin/edit-user.php. The manipulation results in missing authorization. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Affected products

PHPGurukul Small CRM: through 4.0

References

https://github.com/rsecroot/Small-Customer-Relationship-Management-CRM-in-PHP/blob/main/Broken%20Access%20Control.md
https://phpgurukul.com/
https://vuldb.com/?ctiid.339151
https://vuldb.com/?id.339151
https://vuldb.com/?submit.727430
https://github.com/rsecroot/Small-Customer-Relationship-Management-CRM-in-PHP/blob/main/Broken%20Access%20Control.md

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