CVE-2026-1842

HyperCloud versions 2.3.5 through 2.6.8 improperly allowed refresh tokens to be used directly for resource access and failed to invalidate previously issued access tokens when a refresh token was used. Because refresh tokens have a significantly longer lifetime default one year, an authenticated...

CVE-2026-1435 Incorrect management of session invalidation vulnerability in Graylog Web Interface

Not properly invalidated session vulnerability in Graylog Web Interface, version 2.2.3, due to incorrect management of session invalidation after new logins. The application generates a new 'sessionId' each time a user authenticates, but does not invalidate previously issued session identifiers,...

CVE-2026-1435 Incorrect management of session invalidation vulnerability in Graylog Web Interface

Not properly invalidated session vulnerability in Graylog Web Interface, version 2.2.3, due to incorrect management of session invalidation after new logins. The application generates a new 'sessionId' each time a user authenticates, but does not invalidate previously issued session identifiers,...

Improper Authentication

pterodactyl/panel is vulnerable to Improper Authentication. The vulnerability is due to failure to properly invalidate or mark TOTP tokens as used within their validity window, which allows an attacker who intercepts a valid 2FA token to reuse it along with known credentials to bypass two-factor...

Graylog Web Interface 代码问题漏洞

The Graylog Web Interface is a web interface provided by the American company Graylog. Version 2.2.3 of the Graylog Web Interface has a code vulnerability. This vulnerability stems from improper management of sessions after new logins, which may lead to reused old session tokens, resulting in...

CVE-2026-2592

The CVE concerns the Zarinpal Gateway for WooCommerce plugin for WordPress, affecting all versions up to 5.0.16. The issue is Improper Access Control to Payment Status Update caused by the payment callback handler (Return_from_ZarinPal_Gateway) not validating that the authority token in the callb...

CVE-2026-2592 Zarinpal Gateway for WooCommerce <= 5.0.16 - Improper Access Control to Payment Status Update

The Zarinpal Gateway for WooCommerce plugin for WordPress is vulnerable to Improper Access Control to Payment Status Update in all versions up to and including 5.0.16. This is due to the payment callback handler 'ReturnfromZarinPalGateway' failing to validate that the authority token provided in...

CVE-2026-24669

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and...

CVE-2026-24669

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and...

CVE-2026-24669

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and...

CVE-2026-24669 Open eClass Insecure Password Reset Token Reuse Enables Account Takeover

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and...

EUVD-2026-5226

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and...

CVE-2026-24669

CVE-2026-24669 affects Open eClass (formerly GUnet eClass). Before version 4.2, an insecure password reset mechanism allows a local attacker to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and potential account takeover. The issue is mi...

CVE-2026-24669 Open eClass Insecure Password Reset Token Reuse Enables Account Takeover

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and...

CVE-2026-24669 Open eClass Insecure Password Reset Token Reuse Enables Account Takeover

The Open eClass platform formerly known as GUnet eClass is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and...

PT-2026-6201

Name of the Vulnerable Software and Affected Versions Open eClass versions prior to 4.2 Description The Open eClass platform, previously known as GUnet eClass, is a course management system. A flaw in the password reset process in versions prior to 4.2 allows a local attacker to reuse a valid...

Open eClass 代码问题漏洞

Open eClass is an open-source e-classroom system developed by the Greek Universities Network. Versions of Open eClass prior to 4.2 contained code vulnerabilities. These vulnerabilities stemmed from an insecure password reset mechanism, which could allow local attackers to reuse already used...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition via the validateTokenReuse method in the TokenManager class. ...

CVE-2026-1035 Org.keycloak.protocol.oidc: keycloak refresh token reuse bypass via toctou race condition

A flaw was found in the Keycloak server during refresh token processing, specifically in the TokenManager class responsible for enforcing refresh token reuse policies. When strict refresh token rotation is enabled, the validation and update of refresh token usage are not performed atomically. Thi...

CVE-2026-1035

A flaw was found in the Keycloak server during refresh token processing, specifically in the TokenManager class responsible for enforcing refresh token reuse policies. When strict refresh token rotation is enabled, the validation and update of refresh token usage are not performed atomically. Thi...