CVE-2026-34822

Impact

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the new_cert_name parameter to /manage/ca/certificate/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• https://help.endian.com/hc/en-us/sections/360004371358-Community
• https://www.vulncheck.com/advisories/endian-firewall-manage-ca-certificate-new-cert-name-stored-cross-site-scripting