CVE-2026-31984 DoS through oversized audit log entries in Guardian/CMC before 26.2.0

A denial-of-service vulnerability caused by unbounded resource allocation was discovered in the audit logging functionality, due to a missing size limit on input recorded into audit entries. An unauthenticated attacker can submit requests containing excessively large input that is recorded into...

CVE-2026-31984

CVE-2026-31984 affects Guardian/CMC prior to version 26.2.0, where unbounded resource allocation in the audit logging path allows an unauthenticated attacker to submit oversized input, potentially exhausting disk space and causing DoS. Root cause: missing input size limit in audit entries. Impact...

CVE-2026-31983 Missing authentication in SSH keys synchronization endpoint in Guardian/CMC before 26.2.0

A Missing Authentication vulnerability was discovered in the SSH keys synchronization endpoint. An unauthenticated attacker can send a request to the SSH keys synchronization endpoint and obtain the list of users that have uploaded their public SSH keys, their groups, and the uploaded public SSH...

CVE-2026-31983

CVE-2026-31983 describes a missing authentication vulnerability in the SSH keys synchronization endpoint. An unauthenticated attacker can query the SSH keys sync endpoint and obtain the list of users who uploaded public SSH keys, their groups, and the uploaded keys. Reported impacts include expos...

CVE-2026-31982 Open Redirect in SAML Single Sign-On in Guardian/CMC before 26.2.0

An Open Redirect vulnerability was discovered in the SAML Single Sign-On functionality due to insufficient validation of a user-controlled redirection parameter. An unauthenticated attacker can craft a request to the SAML sign-in endpoint and poison the cached SAML redirection for other users who...

CVE-2026-31982 Open Redirect in SAML Single Sign-On in Guardian/CMC before 26.2.0

An Open Redirect vulnerability was discovered in the SAML Single Sign-On functionality due to insufficient validation of a user-controlled redirection parameter. An unauthenticated attacker can craft a request to the SAML sign-in endpoint and poison the cached SAML redirection for other users who...

CVE-2026-31982

The connected records identify CVE-2026-31982 as an Open Redirect vulnerability in SAML Single Sign-On affecting Guardian/CMC prior to version 26.2.0. The root cause is insufficient validation of a user-controlled redirection parameter in the SAML sign-in endpoint, enabling an unauthenticated att...

CVE-2026-31981 HTML injection in Diagram tab and Graph view in Guardian/CMC before 26.2.0

A Stored HTML Injection vulnerability was discovered in the Diagram tab and Graph view due to a shared input validation function being insufficiently restrictive. An authenticated user with administrative privileges can inject malicious HTML tags into N2OS configuration data through multiple inpu...

Disabled and non-configurable TLS certificate validation in n2os-tui when connecting the Remote Collector to a Guardian or CMC, in Remote Collector before v26.2.0

Summary When the upstream Guardian or CMC was configured in the Remote Collector via n2os-tui, the generated configuration disabled TLS certificate verification, and no option was provided to enable it. Impact A malicious actor could perform a man-in-the-middle attack and intercept the...

Open Redirect in SAML Single Sign-On in Guardian/CMC before 26.2.0

Summary An Open Redirect vulnerability was discovered in the SAML Single Sign-On functionality due to insufficient validation of a user-controlled redirection parameter. Impact An unauthenticated attacker can craft a request to the SAML sign-in endpoint and poison the cached SAML redirection for...

CVE-2026-34116

Guardian language-system passes the id GET parameter directly into a PHP exec call in transcribe.php line 15 without sanitization: exec"php jobs/transcribe.php ".$loginsession." ".$GET'id'." ...". No authentication is required. An unauthenticated remote attacker can append shell...

CVE-2026-34112

Guardian language-system passes the id GET parameter directly into a PHP exec call in speechmac.php line 18 without sanitization: exec"php jobs/speechaudiomac.php ".$loginsession." ".$GET'id'." ...". No authentication is required. An unauthenticated remote attacker can append shell...

CVE-2026-34113

Guardian language-system passes the id GET parameter directly into a PHP exec call in speechtext.php line 18 without sanitization: exec"php jobs/speechaudiotext.php ".$loginsession." ".$GET'id'." ...". No authentication is required. An unauthenticated remote attacker can append shell...

CVE-2026-34114

Guardian language-system passes the id GET parameter directly into a PHP exec call in translatetext.php line 18 without sanitization: exec"php jobs/translatetext.php ".$loginsession." ".$GET'id'." ...". No authentication is required. An unauthenticated remote attacker can append shell...

CVE-2026-34103

Guardian language-system passes the id GET parameter directly into an unsanitized SQL query in subtitles.php line 16: SELECT id, filename, extension, type FROM files where id = '".$GET'id'."'. An authenticated attacker can perform error-based SQL injection to extract database contents...

CVE-2026-34096

Guardian language-system fails to sanitize the name GET parameter before outputting it into an HTML input value attribute in designer.php line 57. An authenticated attacker can craft a URL containing script tags that execute in the victim's browser session...

CVE-2026-34097

Guardian language-system fails to sanitize the id GET parameter before inserting it into multiple HTML form action attributes in textfile.php lines 94, 101, 323, 403, 826, 852. An authenticated attacker can craft a URL that injects script tags executing in the victim's browser session...

CVE-2026-34117 Guardian Language-System Unauthenticated OS Command Injection via id Parameter in text_to_subtitles.php

Guardian language-system passes the id GET parameter directly into a PHP exec call in texttosubtitles.php line 19 without sanitization: exec"php jobs/texttosubtitles.php ".$loginsession." ".$GET'id'." ...". No authentication is required. An unauthenticated remote attacker can append shell...

CVE-2026-34116 Guardian Language-System Unauthenticated OS Command Injection via id Parameter in transcribe.php

Guardian language-system passes the id GET parameter directly into a PHP exec call in transcribe.php line 15 without sanitization: exec"php jobs/transcribe.php ".$loginsession." ".$GET'id'." ...". No authentication is required. An unauthenticated remote attacker can append shell...

CVE-2026-34116 Guardian Language-System Unauthenticated OS Command Injection via id Parameter in transcribe.php

Guardian language-system passes the id GET parameter directly into a PHP exec call in transcribe.php line 15 without sanitization: exec"php jobs/transcribe.php ".$loginsession." ".$GET'id'." ...". No authentication is required. An unauthenticated remote attacker can append shell...