CVE-2023-37253

An information disclosure vulnerability in the ProofreadPage extension for MediaWiki through 1.39.3 allows a low-privileged attacker to leak information about a suppressed user via the API and config variables. The CVSS 3.1 score is 3.1 (LOW) with a network attack vector, high complexity, and low...

EUVD-2023-60664

An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables...

EUVD-2026-64043

OctoPrint provides a web interface for controlling consumer 3D printers. Prior to 1.11.8 and 2.0.0rc3, Suppressed Command notification popups use PNotify rendering for printer-controlled payload.command and payload.message values in src/octoprint/static/js/app/viewmodels/terminal.js without HTML...

PYSEC-2026-2688 OctoPrint has XSS in its Suppressed Command Notifications

Impact OctoPrint versions up to and including 1.11.7 as well as 2.0.0rc1 and 2.0.0rc2 are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Suppressed Command notifications popups generated by the printer. An attacker who successfully convinces a victim to...

OctoPrint has XSS in its Suppressed Command Notifications

ImpactOctoPrint versions up to and including 1.11.7 as well as 2.0.0rc1 and 2.0.0rc2 are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Suppressed Command notifications popups generated by the printer.An attacker who successfully convinces a victim to prin...

PT-2026-59334

Impact OctoPrint versions up to and including 1.11.7 as well as 2.0.0rc1 and 2.0.0rc2 are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Suppressed Command notifications popups generated by the printer. An attacker who successfully convinces a victim to...

Cross-site Scripting (XSS)

Overview OctoPrint is a snappy web interface for your 3D printer Affected versions of this package are vulnerable to Cross-site Scripting XSS in the Suppressed Command notifications process. An attacker can execute arbitrary HTML or JavaScript code by convincing a user to print a specially crafte...

OctoPrint has XSS in its Suppressed Command Notifications

Impact OctoPrint versions up to and including 1.11.7 as well as 2.0.0rc1 and 2.0.0rc2 are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Suppressed Command notifications popups generated by the printer. An attacker who successfully convinces a victim to...

GHSA-P6QX-GHXM-389H OctoPrint has XSS in its Suppressed Command Notifications

Impact OctoPrint versions up to and including 1.11.7 as well as 2.0.0rc1 and 2.0.0rc2 are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Suppressed Command notifications popups generated by the printer. An attacker who successfully convinces a victim to...

PT-2026-51613

Name of the Vulnerable Software and Affected Versions OctoPrint versions prior to 1.11.8 OctoPrint versions 2.0.0rc1 through 2.0.0rc2 Description An issue allows the injection of arbitrary HTML and JavaScript into Suppressed Command notification popups generated by the printer. An attacker could...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS : MediaWiki vulnerabilities (USN-8315-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8315-1 advisory. It was discovered that MediaWiki incorrectly handled group membership visibility in the OATHAuth extension. An authenticated...

USN-8315-1 mediawiki vulnerabilities

It was discovered that MediaWiki incorrectly handled group membership visibility in the OATHAuth extension. An authenticated attacker could use this issue to determine if other users had two-factor authentication enabled. CVE-2026-34087 It was discovered that MediaWiki incorrectly handled...

CVE-2026-26332

A flaw was found in vm2, an open-source sandbox for Node.js. This vulnerability allows a remote attacker to escape the sandbox environment by exploiting the SuppressedError mechanism. Successful exploitation can lead to arbitrary code execution on the host system, compromising the integrity and...

CVE-2026-34090 Suggested investigations: Handle suppressed usernames

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation CheckUser. This issue affects CheckUser: from 1.45.0 before 1.45.2...

CVE-2026-34088 RecentChanges entries expose suppressed content via generated log page html

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from before 1.43.7, 1.44.4, 1.45.2...

CVE-2026-34088

CVE-2026-34088 (MediaWiki) is a disclosed exposure vulnerability affecting MediaWiki versions before 1.43.7, 1.44.4, and 1.45.2. The connected sources confirm a broad vulnerability family in MediaWiki leading to information disclosure to unauthorized actors. Debian’s advisory DSA-6208-1 notes mul...

NPM: VM2 Has a Sandbox Escape Issue via SuppressedError

NPM: VM2 Has a Sandbox Escape Issue via SuppressedError vulnerability discovered by ? in WordPress Npm vm2 versions = 3.10.4...

EUVD-2026-26993

VM2 Has a Sandbox Escape Issue via SuppressedError...

GHSA-55HX-C926-FR95 VM2 Has a Sandbox Escape Issue via SuppressedError

In vm2 v3.10.4 on Node.js v24.13.0, SuppressedError allows attackers to escape the sandbox and run arbitrary code. PoC js const VM = require"vm2"; const vm = new VM; vm.run const ds = new DisposableStack; ds.defer = throw null; ; ds.defer = const e = Error; e.name = Symbol; e.stack; ; try...

VM2 Has a Sandbox Escape Issue via SuppressedError

In vm2 v3.10.4 on Node.js v24.13.0, SuppressedError allows attackers to escape the sandbox and run arbitrary code. PoC js const VM = require"vm2"; const vm = new VM; vm.run const ds = new DisposableStack; ds.defer = throw null; ; ds.defer = const e = Error; e.name = Symbol; e.stack; ; try...