CVE-2026-90575PHPGurukul Small CRM Login Success login.php unserialize deserialization
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 3.7 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-502, CWE-20
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
PHPGurukul Small CRM phpgurukul:small_crm | 4.0 | CNA record |
References
- https://vuldb.com/vuln/403160vdb-entry, technical-description
- https://vuldb.com/vuln/403160/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-90575third-party-advisory
- https://vuldb.com/submit/913188third-party-advisory
- https://github.com/JdExploit/small-crm-login-unserializeexploit
- https://phpgurukul.com/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.