High severity · published Dec 31, 2025
CVE-2025-15390
PHPGurukul Small CRM edit-user.php authorization
8.8
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Small CRM · PHPGurukul
4.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-15390
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-15390
Exploit
https://github.com/rsecroot/Small-Customer-Relationship-Management-CRM-in-PHP/blob/main/Broken%20Access%20Control.md
Product
https://phpgurukul.com/
Permissions Required
https://vuldb.com/?ctiid.339151
Third Party Advisory
https://vuldb.com/?id.339151
Third Party Advisory
https://vuldb.com/?submit.727430
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