CVE-2026-90575

PHPGurukul Small CRM Login Success login.php unserialize deserialization

Published: Sep 13, 2026Updated: Sep 16, 2026 Sources: CVE List NVDCWE-20

3.7LOW

Description

A weakness has been identified in PHPGurukul Small CRM 4.0. This impacts the function unserialize of the file /crm/login.php of the component Login Success Handler. This manipulation of the argument geopluginURL causes deserialization. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is said to be difficult. The exploit has been made available to the public and could be used for attacks.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:HAttack Complexity

High

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

CWE-20 CWE-502

Affected Products

PHPGurukul

commercial·INaka phpgurukul hospital management system

Small CRMOn-premWeb App

Enterprise Software / crm

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

3 techniques

Execution

Initial Access

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References

https://github.com/JdExploit/small-crm-login-unserialize

github.com

https://phpgurukul.com/

phpgurukul.com

https://vuldb.com/cve/CVE-2026-90575

vuldb.com

and 3 more references View all →

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