CVE-2022-22115: Sismics Teedy

Critical severity, CVSS 9.0. EPSS: 1% chance of exploitation in the next 30 days.

In Teedy, versions v1.5 through v1.9 are vulnerable to Stored Cross-Site Scripting (XSS) in the name of a created Tag. Since the Tag name is not being sanitized properly in the edit tag page, a low privileged attacker can store malicious scripts in the name of the Tag. In the worst case, the victim who inadvertently triggers the attack is a highly privileged administrator. The injected scripts can extract the Session ID, which can lead to full Account Takeover of the administrator, and privileges escalation.

Affected products

• Sismics Teedy: from 1.5, up to and including 1.9

Published 2022-01-10. Last modified 2026-06-17.