cups: OpenPrinting CUPS: Privilege escalation via arbitrary file overwrite due to coerced authentication

A flaw was found in OpenPrinting CUPS. A local unprivileged user can exploit this vulnerability by coercing the cupsd service to authenticate to an attacker-controlled Internet Printing Protocol IPP service. This allows the user to create a persistent printer queue that can overwrite arbitrary...

MAL-2026-2837 Malicious code in solanakit (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 3e8770458eab636335241e359b6cee149cc00640fb2418b4462c89ec88accc93 During import, the code downloads and starts a malicious package hosted on GitHub. It then first ensures persistency e.g., through the autostart registry key...

Malicious code in solanakit (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 3e8770458eab636335241e359b6cee149cc00640fb2418b4462c89ec88accc93 During import, the code downloads and starts a malicious package hosted on GitHub. It then first ensures persistency e.g., through the autostart registry key...

CVE-2026-6443 Essentialplugin Plugins (Various Versions) - Injected Backdoor

All plugins by Essentialplugin for WordPress are vulnerable to an injected backdoor in various versions. This is due to the plugin being sold to a malicious threat actor that embedded a backdoor in all of the plugin's they acquired. This makes it possible for the threat actor to maintain a...

PT-2026-35605

Summary Matrix profile config persistence was reachable from operator.write message tools. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.10 Impact Gateway operator.write message-tool paths could reach Matrix profile persistence that should have...

PT-2026-35616

Summary Nostr profile mutation routes allowed operator.write config persistence. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.10 Impact Nostr plugin HTTP profile routes could persist profile config through a path that did not require admin...

PT-2026-37005

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.4.10 Description An authorization bypass exists where gateway 'operator.write' message-tool paths can access Matrix profile persistence, which should require admin-level authority. This occurs due to insufficien...

Malicious code in chainutils (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 149995e4a1c4d289fa58be2adcab4095dca7c429097ad6735afef8270e7e4cb3 During import, package triggers malicious code. First, it ensures persistency e.g., through the autostart registry key. Then, based on the encrypted config, an...

MAL-2026-2820 Malicious code in chainutils (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 149995e4a1c4d289fa58be2adcab4095dca7c429097ad6735afef8270e7e4cb3 During import, package triggers malicious code. First, it ensures persistency e.g., through the autostart registry key. Then, based on the encrypted config, an...

MAL-2026-2819 Malicious code in pynosist (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 ef7a4db1443361fe93b268c7ad8f38c5c290d5334162b57c2b534c97acbc2b5d The campaign is built from a benign-like package e.g. genosys and the malicious dependency e.g. pynosist. The dependency uses a PTH file to trigger malicious...

Malicious code in pynosist (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 ef7a4db1443361fe93b268c7ad8f38c5c290d5334162b57c2b534c97acbc2b5d The campaign is built from a benign-like package e.g. genosys and the malicious dependency e.g. pynosist. The dependency uses a PTH file to trigger malicious...

MAL-2026-2818 Malicious code in genosys (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 2fb27cde30ea3d834e3160e37c203a1f8a271435cf92316a990766c5b8b9791c The campaign is built from a benign-like package e.g. genosys and the malicious dependency e.g. pynosist. The dependency uses a PTH file to trigger malicious...

Dissecting Sapphire Sleet’s macOS intrusion from lure to compromise

In this article 1. Sapphire Sleet’s campaign lifecycle 2. Defending against Sapphire Sleet intrusion activity 3. Microsoft Defender detection and hunting guidance 4. Indicators of compromise Executive summary Microsoft Threat Intelligence uncovered a macOS‑focused cyber campaign by the North Kore...

PT-2026-33362

Name of the Vulnerable Software and Affected Versions Esri Portal for ArcGIS versions 11.4 through 12.0 Description An incorrect authorization issue exists where the system fails to correctly check permissions assigned to developer credentials. This flaw allows low-privilege users to generate...

Malicious code in forge-jsx (npm)

forge-jsx is a malicious npm package that impersonates an Autodesk Forge SDK. It was published as a fully-formed RAT from its first version on April 7, 2026. Installing the package on any non-CI machine deploys a persistent background agent that captures all keystrokes, monitors clipboard content...

MAL-2026-2827 Malicious code in js-logger-pack (npm)

js-logger-pack is a fake npm logger that the attacker developed openly on the registry over 23 versions across two weeks 2026-04-01 to 2026-04-15. Version 1.1.20, published hours after initial detection, is a re-obfuscation of the same payload with a new hash — same C2, same capabilities. Early...

Powershell Profile Persistence

This Metasploit module establishes persistence by modifying a PowerShell profile script, which is automatically executed when PowerShell starts. The module supports multiple profile scopes current user or all users and safely backs up any existing profile prior to modification, enabling clean...

Windows Persistence Bits Job

This Metasploit module establishes persistence through a BITS job that downloads and executes a payload. Background Intelligent Transfer Service BITS is a Windows service for transferring files in the background using idle network bandwidth. BITS jobs are persistent and will resume across reboots...

GHSA-FJ52-5G4H-GMQ8 pyLoad's Session Not Invalidated After Permission Changes

Summary The pyload application does not properly invalidate or modify sessions upon changes made to a user's permissions. Details Whenever an administrator changes the permissions a specific account has, they do not expect that account still being able to access data that their new permissions do...

pyLoad has Stale Session Privilege After Role/Permission Change (Privilege Revocation Bypass)

Summary pyLoad caches role and permission in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database. As a result, an already logged-in user can keep old revoked privileges until logout/session...