CVE-2026-90575: medium-severity vulnerability in PHPGurukul Small CRM
PHPGurukul Small CRM Login Success login.php unserialize deserialization
Published · Updated
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33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.3epss 0.5%
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.
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
PHPGurukul · Small CRMpublic PoCs found — 1
cve_referencegithub.com/JdExploit/small-crm-login-unserializeunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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