Vulnerability · Published Feb 3, 2026 · Assigned by GitHub_M

CVE-2026-24674Open eClass is Vulnerable to Reflected Cross-Site Scripting (XSS) in Multiple Endpoints

Medium 4.7

In plain English

A medium-severity cross-site scripting in openeclass from gunet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).

Severity (CVSS 3.1)4.7Medium

Exploit odds (30 days)0.2%top 87.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting (XSS) vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and tricking victims into visiting them. This issue has been patched in version 4.2.

Affected products (as reported)

Vendor	Product	Versions
gunet	openeclass	< 4.2

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

References

https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r x_refsource_CONFIRM