Vulnerability · Published Dec 31, 2025 · Assigned by VulDB
CVE-2025-15390PHPGurukul Small CRM edit-user.php authorization
Medium 6.3
In plain English
A medium-severity missing authorization in Small CRM from PHPGurukul. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.4%top 67.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PHPGurukul | Small CRM | 4.0 |
Weakness: CWE-862, CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-339151 | PHPGurukul Small CRM edit-user.php authorization vdb-entry, technical-description
- VDB-339151 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #727430 | PHPGurukul PHPGurukul Small Customer Relationship Management v4.0 Missing Authorization third-party-advisory
- https://github.com/rsecroot/Small-Customer-Relationship-Management-CRM-in-PHP/blob/main/Broken%20Access%20Control.md exploit
- https://phpgurukul.com/ product