CVE-2025-46734 league/commonmark Cross-site Scripting vulnerability in Attributes extension

league/commonmark is a PHP Markdown parser. A cross-site scripting XSS vulnerability in the Attributes extension of the league/commonmark library versions 1.5.0 through 2.6.x allows remote attackers to insert malicious JavaScript calls into HTML. The league/commonmark library provides configurati...

CVE-2025-46734 league/commonmark Cross-site Scripting vulnerability in Attributes extension

league/commonmark is a PHP Markdown parser. A cross-site scripting XSS vulnerability in the Attributes extension of the league/commonmark library versions 1.5.0 through 2.6.x allows remote attackers to insert malicious JavaScript calls into HTML. The league/commonmark library provides configurati...

CVE-2025-46734

league/commonmark is a PHP Markdown parser. A cross-site scripting XSS vulnerability in the Attributes extension of the league/commonmark library versions 1.5.0 through 2.6.x allows remote attackers to insert malicious JavaScript calls into HTML. The league/commonmark library provides configurati...

PT-2025-19795 · Unknown +1 · League/Commonmark +1

Name of the Vulnerable Software and Affected Versions: league/commonmark versions 1.5.0 through 2.6.x Description: A cross-site scripting XSS vulnerability in the Attributes extension of the league/commonmark library allows remote attackers to insert malicious JavaScript calls into HTML. The...

commonmark 跨站脚本漏洞

commonmark is a highly extensible PHP Markdown parser open-sourced by The League of Extraordinary Packages, with full support for the CommonMark and GFM specifications. A cross-site scripting vulnerability exists in commonmark versions 1.5.0 through 2.6.x. The vulnerability stems from the...

GHSA-8G2J-RHFH-HQ3R org.xwiki.contrib.markdown:syntax-markdown-commonmark12 vulnerable to XSS via Markdown content

Impact The Markdown syntax is vulnerable to XSS through HTML. In particular, using Markdown syntax, it's possible for any user to embed Javascript code that will then be executed on the browser of any other user visiting either the document or the comment that contains it. In the instance that th...

org.xwiki.contrib.markdown:syntax-markdown-commonmark12 vulnerable to XSS via Markdown content

Impact The Markdown syntax is vulnerable to XSS through HTML. In particular, using Markdown syntax, it's possible for any user to embed Javascript code that will then be executed on the browser of any other user visiting either the document or the comment that contains it. In the instance that th...

PT-2025-35305 · Unknown +1 · Mixmark-Io Turndown +1

Name of the Vulnerable Software and Affected Versions: mixmark-io turndown versions through 7.2.1 Description: A security flaw exists in mixmark-io turndown, potentially leading to inefficient regular expression complexity through manipulation of an unknown function within the...

Inefficient Algorithmic Complexity

Overview league/commonmark is a PHP-based Markdown parser which supports the full CommonMark spec. It is based on the CommonMark JS reference implementation. Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity through the parsing of specially crafted Markdown...

PT-2024-40232 · League Of Extraordinary Packages · League/Commonmark

Name of the Vulnerable Software and Affected Versions: league/commonmark versions prior to 2.6.0 Description: The issue is related to polynomial time complexity problems in the league/commonmark library, which can lead to unbounded resource exhaustion and denial of service. Malicious users can...

Fedora: Security Advisory for rust-comrak (FEDORA-2024-40ee18b2e7)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory for rust-pulldown-cmark (FEDORA-2024-40ee18b2e7)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 39 Update: rust-pulldown-cmark-0.10.3-2.fc39

A pull parser for CommonMark...

Fedora: Security Advisory for rust-pulldown-cmark (FEDORA-2024-ce2936b568)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory for rust-comrak (FEDORA-2024-ce2936b568)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 40 Update: rust-pulldown-cmark-0.10.3-2.fc40

A pull parser for CommonMark...

[SECURITY] Fedora 40 Update: rust-comrak-0.18.0-4.fc40

A 100% CommonMark-compatible GitHub Flavored Markdown parser and formatter...

Fedora 39 : rust-askama / rust-askama_shared / rust-comrak (2023-aa46db07fd)

The remote Fedora 39 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2023-aa46db07fd advisory. - Update comrak to version 0.18.0. - Disable the unused markdown support in askama and askamashared crates, which depends on an ancient version of...

RSEC-2023-8 Denial of Service (DoS) vulnerabilities

cmark-gfm, GitHub's extended version of the CommonMark library in C, suffers from multiple vulnerabilities affecting versions prior to 0.29.0.gfm.12. Various issues, including polynomial time complexity in multiple components like autolink extension, handleclosebracket, and parsing of certain tex...

RSEC-2023-6 Denial of Service (DoS) vulnerability

The commonmark package, specifically in its dependency on GitHub Flavored Markdown before version 0.29.0.gfm.1, has a vulnerability related to time complexity. Parsing certain crafted markdown tables can take On n time, leading to potential Denial of Service attacks. This issue does not affect th...