CVE-2026-49132

OPNsense before 26.1.9 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject arbitrary HTML or JavaScript by embedding payloads in the certificate description field via the trust certificate API. The unsanitized description value is persisted and later...

CVE-2026-49132 OPNsense < 26.1.9 Stored XSS via Certificate Description Field

OPNsense before 26.1.9 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject arbitrary HTML or JavaScript by embedding payloads in the certificate description field via the trust certificate API. The unsanitized description value is persisted and later...

EUVD-2026-52433

OPNsense before 26.1.9 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject arbitrary HTML or JavaScript by embedding payloads in the certificate description field via the trust certificate API. The unsanitized description value is persisted and later...

PT-2026-67506

Name of the Vulnerable Software and Affected Versions OPNsense versions prior to 26.1.9 Description Authenticated attackers can perform a stored cross-site scripting attack by injecting arbitrary HTML or JavaScript into the certificate description field. This occurs via the trust certificate API,...