CVE-2026-90575
PHPGurukul Small CRM Login Success login.php unserialize deserialization
LOW 2.9EPSS 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.
- Affected
- PHPGurukul · Small CRM
- CVSS v4.0 VULDB
- 2.9 LOW
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v3.1 VULDB
- 3.7 LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N - CVSS v2.0 VULDB
- 2.6 LOW
AV:N/AC:H/Au:N/C:N/I:P/A:N - EPSS
- 0.48% chance of exploitation in the next 30 days, 40th percentile
- Published
- 2026-09-13
- Updated
- 2026-09-16
Proof-of-concept exploits (1)
- JdExploit/small-crm-login-unserialize0★ · 2026-09-23