365-Stealer

365-Stealer Table of Contents About 365-Stealer About Illicit Consent Grant Attack Key Features of 365-Stealer Setup Attacking Environment Automated Azure App Registration Manual Azure App Registration Configuring the Application Creating Client Secrets Adding API Permissions Setting Up 365-Steal...

TokenTacticsV2

/ / / / / / / / | \ / / / / /// / \ / / / / / / / / | | / / / / / / / // / , / / / / / / // // / // // / / | |/ / / / // //||// // /,////// |/ TokenTactics v2 This is an updated version of TokenTactics originally written by Stephan Borosh @rvrsh3ll & Bobby Cooke @0xBoku. Azure JSON Web...

CVE-2026-73312

CVE-2026-73312: Refresh token replay after access-token expiry XenForo before 2.3.13 can leave an OAuth2 refresh token reusable when its parent access token has expired. What happens XenForo intentionally lets a refresh token outlive its short-lived access token. During rotation it creates the...

CVE-2025-7043

The ForgeRock client is vulnerable to a validation flaw where refresh tokens are incorrectly treated as valid access tokens . This allows an attacker with a stolen or exposed refresh token to bypass the required client credential exchange flow and directly consume protected resources. This vulner...

CVE-2025-7043 Refresh Token Misuse via Validation Flaw in Multiple WSO2 Products Enables Unauthorized Resource Consumption

The ForgeRock client fails to correctly validate refresh tokens. This allows a refresh token to be treated as a valid access token, enabling its use for consuming protected resources. This bypasses the intended security control that requires valid client credentials in addition to a refresh token...

PT-2026-117476

The ForgeRock client fails to correctly validate refresh tokens. This allows a refresh token to be treated as a valid access token, enabling its use for consuming protected resources. This bypasses the intended security control that requires valid client credentials in addition to a refresh token...

TokenMan

Access and Refresh Token Suite. Token Man is a tool for supporting post-exploitation activities using AAD access and/or refresh tokens. Table of Contents Usage Commands Fetch Search Swap FOCI Application Client ID Map AZ OAuth Usage usage: tokenman.py -h fetch,search,swap,az,oauth ... Token Man -...

PYSEC-2026-4315 wger: API credentials remain valid after logout/password change

Summary A vulnerability exists in the authentication/session lifecycle of wger where bearer-style API credentials remain valid after a user logs out and after a user changes their password. An attacker who steals a victim’s DRF authtoken Authorization: Token ... or JWT refresh token can continue ...

BIT-GITEA-2026-101023 Gitea OAuth2 refresh token grant accepts access tokens

Gitea's OAuth2 token endpoint verified the signature and grant of a token submitted with the refreshtoken grant type, but not that the token was a refresh token. An unexpired access token for the same OAuth2 application and grant could be exchanged for a new access token and refresh token. Whoeve...

CVE-2026-108716 mcp-remote 0.8.0 through 0.14.3 Cleartext Credential Transmission via --device-code OAuth Grant

mcp-remote 0.8.0 through 0.14.3 contains a cleartext transmission vulnerability in authorizeWithDeviceCode that sends client secrets and receives tokens without enforcing HTTPS endpoints. When discovered device authorization and token endpoints are non-loopback http URLs, on-path network attacker...

CVE-2026-108716: Cleartext Transmission of Sensitive Information

mcp-remote 0.8.0 through 0.14.3 contains a cleartext transmission vulnerability in authorizeWithDeviceCode that sends client secrets and receives tokens without enforcing HTTPS endpoints. When discovered device authorization and token endpoints are non-loopback http URLs, on-path network attacker...

Vikunja: Scoped API token can mint unrestricted OAuth session credentials

Summary A scoped API token can bypass its declared permissions by using the OAuth authorization flow to mint normal session credentials. A token limited to: json "oauth":"authorize" can call /api/v1/oauth/authorize, receive an OAuth authorization code, exchange it at /api/v1/oauth/token, and obta...

GHSA-V3P6-34MC-HJ7V Vikunja: Scoped API token can mint unrestricted OAuth session credentials

Summary A scoped API token can bypass its declared permissions by using the OAuth authorization flow to mint normal session credentials. A token limited to: json "oauth":"authorize" can call /api/v1/oauth/authorize, receive an OAuth authorization code, exchange it at /api/v1/oauth/token, and obta...

CVE-2026-104084

SmarterMail before build 9777 contains a privilege escalation vulnerability where JWT access and refresh tokens embed a role claim at issuance that is not revalidated against the account's current role when redeemed through POST /api/v1/auth/refresh-token. Attackers who capture a refresh token...

CVE-2026-104084 SmarterMail < Build 9777 Stale JWT Role Claim Privilege Escalation via Refresh Token

SmarterMail before build 9777 contains a privilege escalation vulnerability where JWT access and refresh tokens embed a role claim at issuance that is not revalidated against the account's current role when redeemed through POST /api/v1/auth/refresh-token. Attackers who capture a refresh token...

EUVD-2026-95890

SmarterMail before build 9777 contains a privilege escalation vulnerability where JWT access and refresh tokens embed a role claim at issuance that is not revalidated against the account's current role when redeemed through POST /api/v1/auth/refresh-token. Attackers who capture a refresh token...

CVE-2026-104084 SmarterMail < Build 9777 Stale JWT Role Claim Privilege Escalation via Refresh Token

SmarterMail before build 9777 contains a privilege escalation vulnerability where JWT access and refresh tokens embed a role claim at issuance that is not revalidated against the account's current role when redeemed through POST /api/v1/auth/refresh-token. Attackers who capture a refresh token...

CVE-2026-104084

SmarterMail versions prior to Build 9777 are susceptible to a privilege escalation vulnerability due to stale JWT role claims. The root cause is that JWT access and refresh tokens embed a role claim at issuance which is not revalidated against the account's current role during redemption via the ...

langflow-cors-scanner

CVE-2025-34291 — Langflow Origin Validation / CORS Overview Overly permissive CORS config combined with refresh token cookie config allows credential theft. Field| Value ---|--- CVE| CVE-2025-34291 Severity| HIGH Product| Langflow CISA KEV| 2026-05-21 Attack Type| Origin Validation / CORS Auth...

PT-2026-108955

Name of the Vulnerable Software and Affected Versions SmarterMail versions prior to build 9777 Description An issue exists where JSON Web Tokens JWT for access and refresh purposes embed a role claim at the time of issuance. This claim is not revalidated against the account's current role when...