Incorrect Implementation of Authentication Algorithm

Overview github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative Affected versions of this package are vulnerable to Incorrect Implementation of Authentication Algorithm. due to the improper invalidation of personal access tokens. An attacker can maintain access...

CVE-2025-3230 Bypass of System Admin User Deactivation Controls for Personal Access Tokens in Mattermost Server

Mattermost versions 10.7.x = 10.7.0, 10.6.x = 10.6.2, 10.5.x = 10.5.3, 9.11.x = 9.11.12 fails to properly invalidate personal access tokens upon user deactivation, allowing deactivated users to maintain full system access by exploiting access token validation flaws via continued usage of previous...

CVE-2016-4427

In zulip before 1.3.12, deactivated users could access messages if SSO was enabled...

CVE-2013-3276

EMC RSA Archer GRC 5.x before 5.4 allows remote authenticated users to bypass intended access restrictions and complete a login by leveraging a deactivated account...

Security update for elemental-operator

This update for elemental-operator fixes the following issues: Updated to version 1.6.8: Deactivated e2e workflow Updated header year CVE-2025-22870: golang.org/x/net/proxy: Fixed proxy bypass using IPv6 zone IDs bsc1238700 CVE-2025-22869: golang.org/x/crypto/ssh: Fixed Denial of Service in the K...

CVE-2021-44460

Improper access control in Odoo Community 13.0 and earlier and Odoo Enterprise 13.0 and earlier allows users with deactivated accounts to access the system with the deactivated account and any permission it still holds, via crafted RPC requests...

Unauthorized Access

github.com/zitadel/zitadel is vulnerable to Unauthorized Access. The vulnerability is due to the failure of the system to properly invalidate deactivated user grants in the tokens, allowing users to retain access to applications and resources despite their deactivated status...

PT-2024-31719 · Unknown +1 · Woocommerce +1

Name of the Vulnerable Software and Affected Versions: ShopLentor plugin for WordPress versions up to, and including, 2.8.8 Description: The issue is related to a missing capability check on the ajax dismiss function, which allows authenticated attackers with contributor-level access and above to...

BIT-ODOO-2021-44460

Improper access control in Odoo Community 13.0 and earlier and Odoo Enterprise 13.0 and earlier allows users with deactivated accounts to access the system with the deactivated account and any permission it still holds, via crafted RPC requests...

USN-6609-3: Linux kernel (Oracle) vulnerabilities

Lin Ma discovered that the netfilter subsystem in the Linux kernel did not properly validate network family support while creating a new netfilter table. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2023-6040 It was discovered that the CIFS...

The vulnerability of the Squid proxy server, related to the swapping of a pointer to a expired value, allows a hacker to trigger a service failure.

The vulnerability of the Squid proxy server is related to the assignment of a pointer to a deactivated resource. Exploiting this vulnerability allows an attacker who operates remotely to cause service interruptions...

USN-6608-1 linux, linux-aws, linux-aws-6.2, linux-azure, linux-azure-6.2, linux-azure-fde-6.2, linux-gcp, linux-hwe-6.5, linux-laptop, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-oem-6.5, linux-oracle, linux-raspi, linux-starfive vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly validate the server frame size in certain situation, leading to an out-of-bounds read vulnerability. An attacker could use this to construct a malicious CIFS image that, when operated on, could...

kernel: use after free in nft_immediate_deactivate

A use-after-free flaw was found in the Linux kernel's netfilter: nftables component, which can be exploited to achieve local privilege escalation. On an error when building a nftables rule, deactivating immediate expressions in nftimmediatedeactivate can unbind the chain and objects can be...

Missing Authorization Checks

matrixsynapse is vulnerable to Improper Authentication. The vulnerability is due to the completelogin function as It fails to verify the deactivated status of users during login. This only applies if any of the following are true: 1. JSON Web Tokens are enabled for login via the jwtconfig.enabled...

"NewsPicks" App uses a hard-coded API key for an external service

Overview "NewsPicks" App for Android and "NewsPicks" App for iOS provided by NewsPicks, Inc. use a hard-coded API key for an external service CWE-798. Sunagawa Masanori of BroadBand Security, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information...

CVE-2023-2788 Deactivated user can retain access using oauth2 api

Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated...

PT-2023-21391 · Unknown · Mattermost

Name of the Vulnerable Software and Affected Versions: Mattermost affected versions not specified Description: The issue allows an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated, due to a...

SUSE CVE-2023-32682

Synapse is a Matrix protocol homeserver written in Python with the Twisted framework. In affected versions it may be possible for a deactivated user to login when using uncommon configurations. This only applies if any of the following are true: 1. JSON Web Tokens are enabled for login via the...

CVE-2023-32682

Synapse is a Matrix protocol homeserver written in Python with the Twisted framework. In affected versions it may be possible for a deactivated user to login when using uncommon configurations. This only applies if any of the following are true: 1. JSON Web Tokens are enabled for login via the...

DEBIAN-CVE-2023-32682

Synapse is a Matrix protocol homeserver written in Python with the Twisted framework. In affected versions it may be possible for a deactivated user to login when using uncommon configurations. This only applies if any of the following are true: 1. JSON Web Tokens are enabled for login via the...