Medium severity · published Sep 2, 2025
CVE-2025-9834
PHPGurukul Small CRM registration.php cross site scripting
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Small CRM · PHPGurukul
4.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-9834
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-9834
Exploit
https://github.com/YoSheep/cve/blob/main/PHPGurukul%20Small%20CRM%20in%20PHP%20V4.0%20Multiple%20Stored%20Cross-Site%20Scripting%20(XSS)%20Vulnerabilities.md
Product
https://phpgurukul.com/
Permissions Required
https://vuldb.com/?ctiid.322181
Third Party Advisory
https://vuldb.com/?id.322181
Third Party Advisory
https://vuldb.com/?submit.642025
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