OPNsense XPATH Injection (CVE-... Note

OPNsense XPATH Injection (CVE-2026-53582)

Posted by evan on Jul 06SUMMARY: a stored XPATH injection allows any user with just ca manager/certificate manager perms to leak any secret key/any value in config.xml, thus achieving privilege escalation and potentially remote code execution. this can also likely be chained via csrf and some clever hiding. see https://github.com/opnsense/core/security/advisories/GHSA-xww7-76m6-mh2r == VULN == the primary vulnerable sink is here: $refcount =...