CVE-2025-15390 | THREATINT

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.

PUBLISHED Reserved 2025-12-31 | Published 2025-12-31 | Updated 2026-02-24 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Missing Authorization

Incorrect Authorization

Product status

4.0

affected

Timeline

2025-12-31:	Advisory disclosed
2025-12-31:	VulDB entry created
2026-01-14:	VulDB entry last update

Credits

hackerfactory (VulDB User) reporter

References

github.com/...-CRM-in-PHP/blob/main/Broken Access Control.md exploit

vuldb.com/?id.339151 (VDB-339151 | PHPGurukul Small CRM edit-user.php authorization) vdb-entry technical-description

vuldb.com/?ctiid.339151 (VDB-339151 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.727430 (Submit #727430 | PHPGurukul PHPGurukul Small Customer Relationship Management v4.0 Missing Authorization) third-party-advisory

github.com/...-CRM-in-PHP/blob/main/Broken Access Control.md exploit

phpgurukul.com/ product

cve.org (CVE-2025-15390)

nvd.nist.gov (CVE-2025-15390)

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