What’s Vulnerable › Vulnerabilities

CVE-2021-26812

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 97.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-14 · updated 2026-06-17
• Weakness: CWE-79

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

• jitsi Meet: from 2.7 through 2.8.3

References

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

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