Vulnerability · Published Jan 19, 2026 · Assigned by VulDB
CVE-2026-1135itsourcecode Society Management System activity.php cross site scripting
Medium 4.3
In plain English
A medium-severity cross-site scripting in Society Management System from itsourcecode. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.4%top 70.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A security flaw has been discovered in itsourcecode Society Management System 1.0. This impacts an unknown function of the file /admin/activity.php. The manipulation of the argument Title results in cross site scripting. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| itsourcecode | Society Management System | 1.0 |
Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
References
- VDB-341725 | itsourcecode Society Management System activity.php cross site scripting vdb-entry, technical-description
- VDB-341725 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #735157 | itsourcecode Society Management System V1.0 cross site scripting third-party-advisory
- https://github.com/TEhS411/cve/issues/8 exploit, issue-tracking
- https://itsourcecode.com/ product