Account TakeOver Due to Improper Handling of JWT Tokens

Description I have discovered a vulnerability where any user can modify another user's data including password simply by intercepting and changing the access token of the JWT using https://token.dev. The system does not verify whether the JWT token was issued by the server or not, allowing it to...

Authentication Bypass in @strapi/plugin-users-permissions

Summary Strapi through 4.5.6 does not verify the access or ID tokens issued during the OAuth flow when the AWS Cognito login provider is used for authentication. Details Strapi through 4.5.6 does not verify the access or ID tokens issued during the OAuth flow when the AWS Cognito login provider i...

GHSA-XV3Q-JRMM-4FXV Authentication Bypass in @strapi/plugin-users-permissions

Summary Strapi through 4.5.6 does not verify the access or ID tokens issued during the OAuth flow when the AWS Cognito login provider is used for authentication. Details Strapi through 4.5.6 does not verify the access or ID tokens issued during the OAuth flow when the AWS Cognito login provider i...

GitHub Security Lab: Go : Add more JWT sinks

Vulnerability description not provided...

ever gauzy v0.281.9 - JWT weak HMAC secret

Exploit Title: ever gauzy v0.281.9 - JWT weak HMAC secret Author: nu11secur1ty Date: 04.08.2023 Vendor: https://gauzy.co/ Software: https://github.com/ever-co/ever-gauzy/releases/tag/v0.281.9 Reference: https://portswigger.net/kb/issues/00200903jwt-weak-hmac-secret Description: It was, detected a...

ever gauzy v0.281.9 - JWT weak HMAC secret Vulnerability

Exploit Title: ever gauzy v0.281.9 - JWT weak HMAC secret Author: nu11secur1ty Vendor: https://gauzy.co/ Software: https://github.com/ever-co/ever-gauzy/releases/tag/v0.281.9 Reference: https://portswigger.net/kb/issues/00200903jwt-weak-hmac-secret Description: It was, detected a JWT signed using...

CVE-2023-27487

CVE-2023-27487 affects Envoy (edge/service proxy). The issue: a client can forge the internal x-envoy-original-path header because Envoy does not remove it early in request processing, allowing forged values to influence trace/grpc logs and jwt_authn URL checks. Impact is high (confidentiality/in...

CVE-2023-27487 Envoy client may fake the header `x-envoy-original-path`

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the client may bypass JSON Web Token JWT checks and forge fake original paths. The header x-envoy-original-path should be an internal header, but...

CVE-2023-27487 Envoy client may fake the header `x-envoy-original-path`

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, the client may bypass JSON Web Token JWT checks and forge fake original paths. The header x-envoy-original-path should be an internal header, but...

Nacos 2.0.3 - Access Control vulnerability

Exploit Title: Nacos 2.0.3 - Access Control vulnerability Date: 2023-01-17 Exploit Author: Jenson Zhao Vendor Homepage: https://nacos.io/ Software Link: https://github.com/alibaba/nacos/releases/ Version: Up to including2.0.3 Tested on: Windows 10 CVE : CVE-2021-43116 Required before execution: p...

Covenant v0.5 - Remote Code Execution Exploit

Exploit Title: Covenant v0.5 - Remote Code Execution RCE Exploit Author: xThaz Author website: https://xthaz.fr/ Vendor Homepage: https://cobbr.io/Covenant.html Software Link: https://github.com/cobbr/Covenant Version: v0.1.3 - v0.5 Tested on: Windows 11 compiled covenant Windows defender disable...

Covenant v0.5 - Remote Code Execution (RCE)

Exploit Title: Covenant v0.5 - Remote Code Execution RCE Exploit Author: xThaz Author website: https://xthaz.fr/ Date: 2022-09-11 Vendor Homepage: https://cobbr.io/Covenant.html Software Link: https://github.com/cobbr/Covenant Version: v0.1.3 - v0.5 Tested on: Windows 11 compiled covenant Windows...

Covenant 0.5 Remote Code Execution

Exploit Title: Covenant v0.5 - Remote Code Execution RCE Exploit Author: xThaz Author website: https://xthaz.fr/ Date: 2022-09-11 Vendor Homepage: https://cobbr.io/Covenant.html Software Link: https://github.com/cobbr/Covenant Version: v0.1.3 - v0.5 Tested on: Windows 11 compiled covenant Windows...

CBL Mariner 2.0 Security Update: python-jwt (CVE-2022-39227)

The version of python-jwt installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-39227 advisory. - python-jwt is a module for generating and verifying JSON Web Tokens. Versions prior to 3.3.4 are subject...

Annotation tool: token forgery using jwt secret to claim super admin role

Although the annotator tool's source code is not directly provided in the repository a docker image is provided. From there it is easy to get access to the source code by either extracting the docker tar image, which can be exported from docker itself, or connecting to the container with an...

Medium: python-jwt

Issue Overview: A vulnerability was found in python-jwt. This issue happens when PyJWT supports multiple different JWT signing algorithms. This flaw allows an attacker submitting the JWT token to choose the used signing algorithm, leading to key confusion through non-blocklisted public key format...

Amazon Linux 2023 : python3-jwt, python3-jwt+crypto (ALAS2023-2023-076)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-076 advisory. A vulnerability was found in python-jwt. This issue happens when PyJWT supports multiple different JWT signing algorithms. This flaw allows an attacker submitting the JWT token to choose the used signin...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : python-PyJWT (SUSE-SU-2023:0794-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2023:0794-1 advisory. - CVE-2022-29217: Fixed Key confusion through non-blocklisted public key formats bsc1199756. - Update in...

CVE-2023-27583

PanIndex is a network disk directory index. In Panindex prior to version 3.1.3, a hard-coded JWT key PanIndex is used. An attacker can use the hard-coded JWT key to sign JWT token and perform any actions as a user with admin privileges. Version 3.1.3 has a patch for the issue. As a workaround, on...

Hardcoded credentials

PanIndex is a network disk directory index. In Panindex prior to version 3.1.3, a hard-coded JWT key PanIndex is used. An attacker can use the hard-coded JWT key to sign JWT token and perform any actions as a user with admin privileges. Version 3.1.3 has a patch for the issue. As a workaround, on...