Protection Mechanism Failure

Overview Affected versions of this package are vulnerable to Protection Mechanism Failure via the rendering of AI bot tool result posts containing injected markdown image syntax. An attacker can exfiltrate data to an attacker-controlled server by crafting malicious content that is rendered by a...

EUVD-2026-39775

Mattermost versions 10.11.x = 10.11.18, 11.6.x = 11.6.3, 11.5.x = 11.5.6 fail to properly apply markdown image rendering restrictions to AI bot tool result posts, which allows an authenticated attacker to exfiltrate data to an attacker-controlled server via injecting markdown image syntax into to...

CVE-2026-3472

Mattermost versions 10.11.x = 10.11.18, 11.6.x = 11.6.3, 11.5.x = 11.5.6 fail to properly apply markdown image rendering restrictions to AI bot tool result posts, which allows an authenticated attacker to exfiltrate data to an attacker-controlled server via injecting markdown image syntax into to...

CVE-2026-3472

CVE-2026-3472 affects Mattermost where specific versions (10.11.x <= 10.11.18, 11.6.x <= 11.6.3, 11.5.x

Malicious code in inlifegram (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3975a0998bf76dddc25f0138b1d4b408bb06304b3203dc1e62e0110b2b56425f InLifeGram distributes a modified copy of the pyrogram Telegram client library and installs it into the top-level pyrogram import namespace, so impor...

MAL-2026-6516 Malicious code in inlifegram (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3975a0998bf76dddc25f0138b1d4b408bb06304b3203dc1e62e0110b2b56425f InLifeGram distributes a modified copy of the pyrogram Telegram client library and installs it into the top-level pyrogram import namespace, so impor...

PT-2026-52721

Mattermost versions 10.11.x = 10.11.18, 11.6.x = 11.6.3, 11.5.x = 11.5.6 fail to properly apply markdown image rendering restrictions to AI bot tool result posts, which allows an authenticated attacker to exfiltrate data to an attacker-controlled server via injecting markdown image syntax into to...

How Humans, Bots, and Agents Communicate about Vulnerabilities in Pull Requests

Developers may reference vulnerabilities in pull request discussions through both explicit identifiers, such as CVEs or GHSAs, and implicit security-related language e.g., "unauthorized access" or "SQL injection". Prior work has primarily focused on explicit identifiers, potentially overlooking...

CVE-2026-3472: Protection Mechanism Failure

Mattermost versions 10.11.x = 10.11.18, 11.6.x = 11.6.3, 11.5.x = 11.5.6 fail to properly apply markdown image rendering restrictions to AI bot tool result posts, which allows an authenticated attacker to exfiltrate data to an attacker-controlled server via injecting markdown image syntax into to...

New Gaslight macOS Malware Uses Prompt Injection to Disrupt AI-Assisted Analysis

A previously undocumented Rust-based macOS implant and information stealer has been found to embed a prompt injection payload designed to trick a malware analyst's artificial intelligence AI tools and trick it into aborting or refusing an analysis of the artifact. The malware has been codenamed...

API Security Demystified: Which Tools Actually Protect Your APIs (And Where the Gaps Are)

Introduction Quick answer: No single tool secures an API. API security is a layered discipline. Secure-coding analyzers and SCA scanners catch code and dependency flaws; DAST tests running APIs; API gateways and IAM enforce authentication and rate limits; a WAF blocks known attack patterns; bot...

Malicious code in base62-86x (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 811002816e7f72588c7c6540b088af5c44b8280574e43dbaeef4701fe377fe9f Package impersonates the legitimate base-x/base62 library by Daniel Cousens name base62-86x, homepage pointing at cryptocoinjs/base-x, identical sour...

MAL-2026-6446 Malicious code in base62-86x (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 811002816e7f72588c7c6540b088af5c44b8280574e43dbaeef4701fe377fe9f Package impersonates the legitimate base-x/base62 library by Daniel Cousens name base62-86x, homepage pointing at cryptocoinjs/base-x, identical sour...

EUVD-2026-38668

The Assistio plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the assistioplugindeleteassistiosettings function in versions up to, and including, 1.1.2. This makes it possible for authenticated attackers,...

GHSA-XMFH-3CCG-C9FX Mattermost has an Incorrect Authorization issue

Mattermost versions 11.7.x = 11.7.0, 10.11.x = 10.11.17 fail to validate bot targets when demoting users to guests which allows a lower-privileged administrator to degrade arbitrary bot accounts via the standard demote-user API.. Mattermost Advisory ID: MMSA-2026-00669...

Mattermost has an Incorrect Authorization issue

Mattermost versions 11.7.x = 11.7.0, 10.11.x = 10.11.17 fail to validate bot targets when demoting users to guests which allows a lower-privileged administrator to degrade arbitrary bot accounts via the standard demote-user API.. Mattermost Advisory ID: MMSA-2026-00669...

What Changes When You Move Your Logic to the Smarter, More Connected Edge?

Discover how moving logic like mass redirects, data transformation, and bot triage to Akamai Functions lowers latency, reduces origin load, and cuts costs...

Incorrect Authorization

Overview github.com/mattermost/mattermost/server/v8/channels/api4 is a platform for secure collaboration across the entire software development lifecycle Affected versions of this package are vulnerable to Incorrect Authorization through the demote-user API process. An attacker can degrade bot...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the demote-user API process. An attacker can degrade bot accounts to guest status without possessing bot-management permissions by targeting bot accounts as demotion targets. Remediation Upgrade...

CVE-2026-8823

Mattermost versions 11.7.x = 11.7.0, 10.11.x = 10.11.17 fail to validate bot targets when demoting users to guests which allows a lower-privileged administrator to degrade arbitrary bot accounts via the standard demote-user API.. Mattermost Advisory ID: MMSA-2026-00669...