Vulnerability · Published Sep 13, 2021 · Assigned by mitre

CVE-2021-40214

Medium 5.4

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities).

Severity (CVSS NVD)5.4Medium

Exploit odds (30 days)0.7%top 45.3% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Gibbon v22.0.00 suffers from a stored XSS vulnerability within the wall messages component.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://gibbonedu.org/ x_refsource_MISC
https://github.com/GibbonEdu/core/releases/download/v22.0.00/GibbonEduCore-InstallBundle.zip x_refsource_MISC
https://github.com/GibbonEdu/core/blob/v22.0.01/CHANGELOG.txt x_refsource_MISC