[SECURITY] [DSA 6542-1] ruby-rack-session security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6542-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff October 04, 2026 https://www.debian.org/security/faq -...

CVE-2026-105213

ZITADEL 4.x before 4.17.1 does not check an organization's inactive state during Login V2 authentication, verifying only the individual user's status. Users of a deactivated organization who hold valid credentials, an existing session, or a refresh token can still sign in, create sessions, and...

CVE-2026-105208

ZITADEL 4.x before 4.17.3 and 3.x through 3.4.15 protects IdP intent tokens with unauthenticated, malleable encryption, allowing authenticated users to tamper with their own token so it is accepted for another user's external login intent. An attacker who predicts a victim's in-flight intent...

CVE-2026-105208 ZITADEL before 4.17.3 Session Hijacking via Forgeable IdP Intent Tokens

ZITADEL 4.x before 4.17.3 and 3.x through 3.4.15 protects IdP intent tokens with unauthenticated, malleable encryption, allowing authenticated users to tamper with their own token so it is accepted for another user's external login intent. An attacker who predicts a victim's in-flight intent...

CVE-2026-105208 ZITADEL before 4.17.3 Session Hijacking via Forgeable IdP Intent Tokens

ZITADEL 4.x before 4.17.3 and 3.x through 3.4.15 protects IdP intent tokens with unauthenticated, malleable encryption, allowing authenticated users to tamper with their own token so it is accepted for another user's external login intent. An attacker who predicts a victim's in-flight intent...

CVE-2026-105208

ZITADEL versions 4.x before 4.17.3 and 3.x through 3.4.15 are vulnerable to session hijacking due to the use of unauthenticated, malleable encryption for IdP intent tokens. This flaw allows authenticated users to tamper with their own tokens to be accepted for another user's external login intent...

EUVD-2026-92101

ZITADEL 4.x before 4.17.3 and 3.x through 3.4.15 protects IdP intent tokens with unauthenticated, malleable encryption, allowing authenticated users to tamper with their own token so it is accepted for another user's external login intent. An attacker who predicts a victim's in-flight intent...

CVE-2026-105208 ZITADEL before 4.17.3 Session Hijacking via Forgeable IdP Intent Tokens

ZITADEL 4.x before 4.17.3 and 3.x through 3.4.15 protects IdP intent tokens with unauthenticated, malleable encryption, allowing authenticated users to tamper with their own token so it is accepted for another user's external login intent. An attacker who predicts a victim's in-flight intent...

CVE-2026-78905-Facebook-Account-Takeover

CVE-2026-78905 — Méta-Phishing API Graph de Facebook — Réutilisation de jeton OAuth et détournement de session Champ| Valeur ---|--- Sévérité| 9,6 Critique Vecteur| Réseau Versions concernées| API Graph v18.0 – v20.0 Découvert par| 𝕍𝕠𝕤𝕤🥷 Description Une vulnérabilité critique dans l'API Graph de...

Apache Superset - Authentication Bypass

Session Validation attacks in Apache Superset versions up to and including 2.0.1. Installations that have not altered the default configured SECRETKEY according to installation instructions allow for an attacker to authenticate and access unauthorized resources. This does not affect Superset...

CVE-2026-105131

ezBookkeeping 1.2.0 before 2.0.1 contains a privilege escalation vulnerability that allows attackers holding an API token to obtain a full session token via /api/v1/tokens/refresh.json. Because TokenRefreshHandler never checks token type, attackers can exchange short-lived or IP-restricted API...

EUVD-2026-92060

ezBookkeeping 1.2.0 before 2.0.1 contains a privilege escalation vulnerability that allows attackers holding an API token to obtain a full session token via /api/v1/tokens/refresh.json. Because TokenRefreshHandler never checks token type, attackers can exchange short-lived or IP-restricted API...

CVE-2026-105131

The mayswind ezBookkeeping software (versions 1.2.0 before 2.0.1) is vulnerable to a privilege escalation flaw in the /api/v1/tokens/refresh.json endpoint. The root cause is that the TokenRefreshHandler fails to verify the token type, allowing an attacker with an API token to exchange it for a 30...

CVE-2026-105131 mayswind ezBookkeeping 1.2.0 before 2.0.1 Privilege Escalation via Token Refresh Endpoint

ezBookkeeping 1.2.0 before 2.0.1 contains a privilege escalation vulnerability that allows attackers holding an API token to obtain a full session token via /api/v1/tokens/refresh.json. Because TokenRefreshHandler never checks token type, attackers can exchange short-lived or IP-restricted API...

CVE-2026-105208: Reliance on Obfuscation or Encryption of Security-Relevant Inputs without Integrity Checking

ZITADEL 4.x before 4.17.3 and 3.x through 3.4.15 protects IdP intent tokens with unauthenticated, malleable encryption, allowing authenticated users to tamper with their own token so it is accepted for another user's external login intent. An attacker who predicts a victim's in-flight intent...

PT-2026-104637

ZITADEL 4.x before 4.17.1 does not check an organization's inactive state during Login V2 authentication, verifying only the individual user's status. Users of a deactivated organization who hold valid credentials, an existing session, or a refresh token can still sign in, create sessions, and...

PT-2026-104632

ZITADEL 4.x before 4.17.3 and 3.x through 3.4.15 protects IdP intent tokens with unauthenticated, malleable encryption, allowing authenticated users to tamper with their own token so it is accepted for another user's external login intent. An attacker who predicts a victim's in-flight intent...

PT-2026-104598

Name of the Vulnerable Software and Affected Versions ezBookkeeping versions 1.2.0 through 2.0.0 Description A privilege escalation issue exists where attackers possessing an API token can obtain a full session token. This occurs because the TokenRefreshHandler function fails to verify the token...

CVE-2026-105131: Incorrect Authorization

ezBookkeeping 1.2.0 before 2.0.1 contains a privilege escalation vulnerability that allows attackers holding an API token to obtain a full session token via /api/v1/tokens/refresh.json. Because TokenRefreshHandler never checks token type, attackers can exchange short-lived or IP-restricted API...

Debian dsa-6542 : ruby-rack-session - security update

The remote Debian 13 host has a package installed that is affected by a vulnerability as referenced in the dsa-6542 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6542-1 [email protected] https://www.debian.org/security/ Moritz...