CVE-2023-1356: Reflected Cross-site Scripting In IDAttend’s IDWeb Application

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-10-25 · updated 2026-06-17
Weakness: CWE-79

Description

Reflected cross-site scripting in the StudentSearch component in IDAttend’s IDWeb application 3.1.052 and earlier allows hijacking of a user’s browsing session by attackers who have convinced the said user to click on a malicious link.

Affected products

IDAttend Pty Ltd IDWeb: before 3.1.053 — fixed in 3.1.053

How to fix

Upgrade to a fixed version: IDAttend Pty Ltd IDWeb 3.1.053. Check the vendor advisory for mitigations.

References

https://www.themissinglink.com.au/security-advisories/cve-2023-1356
https://www.themissinglink.com.au/security-advisories/cve-2023-1356

Get alerted when CVE-2023-1356 or the next vulnerability affects your stack