CVE-2026-1135

itsourcecode Society Management System activity.php cross site scripting

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

itsourcecode · Society Management System

CVSS v4.0 VULDB

2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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 NVD

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 VULDB

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS v2.0 VULDB

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

0.36% chance of exploitation in the next 30 days, 28th percentile

Published

2026-01-19

Updated

2026-02-23

Proof-of-concept exploits (1)

• TEhS411/cve/issues/80★ · 2025-04-14

Security advisories

• https://vuldb.com/?id.341725
• https://vuldb.com/?submit.735157
• https://itsourcecode.com

References

• CVE Record
• NVD entry

Related

• CVE-2025-4465
• CVE-2025-4466
• CVE-2025-4506
• CVE-2025-4507
• CVE-2026-1134