CVE-2026-105409

A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0…

Risk score: 54/100
CVSS: 8.7 v3.1
Exploit chance (30 days): 0.2%
Published: 12 Oct 2026

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What to know

What it is: A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user's browser session.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 8.7 high

References

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-105409

Original description

A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5 could allow an attacker to execute arbitrary script code in user's browser session.

Last activity 12 Oct 2026. Patch Forecast updates every hour.