CVE-2026-21269: ColdFusion | Cross-site Scripting (Stored XSS) (CWE-79)
is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-21269?
CVE-2026-21269 has a medium severity rating of 4.6.
How do I fix CVE-2026-21269?
To fix CVE-2026-21269, update to the latest version of ColdFusion that addresses the stored XSS vulnerability.
What type of vulnerability is CVE-2026-21269?
CVE-2026-21269 is a stored Cross-Site Scripting (XSS) vulnerability.
Who can exploit CVE-2026-21269?
A low-privileged attacker can exploit CVE-2026-21269 to inject malicious scripts into vulnerable form fields.
What can happen if CVE-2026-21269 is exploited?
If CVE-2026-21269 is exploited, malicious JavaScript may execute in a victim's browser when they visit the affected page.