RCE in Phpgurukul Small Crm
CVE-2025-9834
A flaw has been found in PHPGurukul Small CRM 4.0. Affected by this issue is some unknown functionality of the file /registration.php. Executing manipulation of the argument Username can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been published and may be used.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (18.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Phpgurukul Small Crm — versions 4.0
- Phpgurukul Small Crm — versions 4.0
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/YoSheep/cve/blob/main/PHPGurukul Small CRM in PHP V4.0 Multiple Stor… (Exploit, Third Party Advisory, exploit)
- phpgurukul.com/ (Product, product)
Frequently asked questions
- What is CVE-2025-9834?
- CVE-2025-9834 is a low-severity vulnerability in Phpgurukul Small Crm, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-09-02.
- How severe is CVE-2025-9834?
- Low severity. CVSS v3 base score is 3.5 out of 10.