Vulnerability · Published Apr 14, 2021 · Assigned by mitre

CVE-2021-26812

Medium 6.1

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 97.2% (higher than 99.9% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)97.2%top 0.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack tooling1Nuclei

Official description

Cross Site Scripting (XSS) in the Jitsi Meet 2.7 through 2.8.3 plugin for Moodle via the "sessionpriv.php" module. This allows attackers to craft a malicious URL, which when clicked on by users, can inject javascript code to be run by the application.

Affected products (as reported)

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

References

https://github.com/udima-university/moodle-mod_jitsi/issues/67 x_refsource_MISC