Oc400 V1
Monthly
XML External Entity (XXE) injection in TP-Link Omada Controller's SAML SSO metadata parsing allows an authenticated user with SAML configuration privileges to read arbitrary files from the server, resulting in high-confidentiality information disclosure. The vulnerability arises because the controller does not disable external entity resolution when parsing user-supplied SAML metadata XML, enabling server-side file exfiltration. No public exploit code or active exploitation has been identified at time of analysis, and a vendor-released patch is available.
XML External Entity (XXE) injection in TP-Link Omada Controller's SAML SSO metadata parsing allows an authenticated user with SAML configuration privileges to read arbitrary files from the server, resulting in high-confidentiality information disclosure. The vulnerability arises because the controller does not disable external entity resolution when parsing user-supplied SAML metadata XML, enabling server-side file exfiltration. No public exploit code or active exploitation has been identified at time of analysis, and a vendor-released patch is available.