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Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression inline.reflinkSearch may cause catastrophic backtracking against some strings and lead to a denial of service (DoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.
The marked module is vulnerable to a regular expression denial of service. Based on the information published in the public issue, 1k characters can block for around 6 seconds.
Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression block.def may cause catastrophic backtracking against some strings and lead to a regular expression denial of service (ReDoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.
Versions 0.3.7 and earlier of marked When mangling is disabled via option mangle don't escape target href are vulnerable to XSS, which allows an attacker to inject arbitrary code.
marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it's possible to bypass marked's content injection protection (sanitize: true) to inject a javascript: URL. This flaw exists because &#xNNanything; gets parsed to what it could and leaves the rest behind, resulting in just anything; being left.
marked before 1.1.1 is vulnerable to Regular Expression Denial of Service (REDoS). rules.js have multiple unused capture groups which can lead to a Denial of Service.
Versions 0.3.17 and earlier of marked has Four regexes were vulnerable to catastrophic backtracking. This leaves markdown servers open to a potential REDOS attack.
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2022-21681
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression
inline.reflinkSearch
may cause catastrophic backtracking against some strings and lead to a denial of service (DoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.Publish Date: 2022-01-14
URL: CVE-2022-21681
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: GHSA-5v2h-r2cx-5xgj
Release Date: 2022-01-14
Fix Resolution: 4.0.10
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2017-16114
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
The marked module is vulnerable to a regular expression denial of service. Based on the information published in the public issue, 1k characters can block for around 6 seconds.
Publish Date: 2018-06-07
URL: CVE-2017-16114
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://www.npmjs.com/advisories/531/versions
Release Date: 2018-04-26
Fix Resolution: 0.3.9
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2022-21680
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
Marked is a markdown parser and compiler. Prior to version 4.0.10, the regular expression
block.def
may cause catastrophic backtracking against some strings and lead to a regular expression denial of service (ReDoS). Anyone who runs untrusted markdown through a vulnerable version of marked and does not use a worker with a time limit may be affected. This issue is patched in version 4.0.10. As a workaround, avoid running untrusted markdown through marked or run marked on a worker thread and set a reasonable time limit to prevent draining resources.Publish Date: 2022-01-14
URL: CVE-2022-21680
CVSS 3 Score Details (7.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: GHSA-rrrm-qjm4-v8hf
Release Date: 2022-01-14
Fix Resolution: 4.0.10
⛑️ Automatic Remediation will be attempted for this issue.
WS-2018-0031
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
The affected versions (through 0.3.5) in marked package are vulnerable to Cross-Site Scripting (XSS) Due To Sanitization Bypass Using HTML Entities
Publish Date: 2018-03-23
URL: WS-2018-0031
CVSS 3 Score Details (7.1)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: markedjs/marked#592
Release Date: 2018-03-23
Fix Resolution: 0.3.6
⛑️ Automatic Remediation will be attempted for this issue.
WS-2019-0026
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
Versions 0.3.7 and earlier of marked suuport unescaping of only lowercase, which may lead to XSS.
Publish Date: 2017-12-23
URL: WS-2019-0026
CVSS 3 Score Details (6.1)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: markedjs/marked@6d1901f
Release Date: 2017-12-23
Fix Resolution: 0.3.9
⛑️ Automatic Remediation will be attempted for this issue.
WS-2019-0025
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
Versions 0.3.7 and earlier of marked When mangling is disabled via option mangle don't escape target href are vulnerable to XSS, which allows an attacker to inject arbitrary code.
Publish Date: 2017-12-23
URL: WS-2019-0025
CVSS 3 Score Details (6.1)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: markedjs/marked@cb72584
Release Date: 2017-12-23
Fix Resolution: 0.3.9
⛑️ Automatic Remediation will be attempted for this issue.
CVE-2016-10531
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it's possible to bypass marked's content injection protection (
sanitize: true
) to inject ajavascript:
URL. This flaw exists because&#xNNanything;
gets parsed to what it could and leaves the rest behind, resulting in justanything;
being left.Publish Date: 2018-05-31
URL: CVE-2016-10531
CVSS 3 Score Details (6.1)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10531
Release Date: 2018-04-26
Fix Resolution: 0.3.6
⛑️ Automatic Remediation will be attempted for this issue.
WS-2020-0163
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
marked before 1.1.1 is vulnerable to Regular Expression Denial of Service (REDoS). rules.js have multiple unused capture groups which can lead to a Denial of Service.
Publish Date: 2020-07-02
URL: WS-2020-0163
CVSS 3 Score Details (5.9)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://github.com/markedjs/marked/releases/tag/v1.1.1
Release Date: 2020-07-02
Fix Resolution: 1.1.1
⛑️ Automatic Remediation will be attempted for this issue.
WS-2019-0027
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
Versions 0.3.17 and earlier of marked has Four regexes were vulnerable to catastrophic backtracking. This leaves markdown servers open to a potential REDOS attack.
Publish Date: 2018-02-26
URL: WS-2019-0027
CVSS 3 Score Details (5.3)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: markedjs/marked@b15e42b
Release Date: 2018-02-26
Fix Resolution: 0.3.18
⛑️ Automatic Remediation will be attempted for this issue.
WS-2018-0628
Vulnerable Library - marked-0.3.5.tgz
A markdown parser built for speed
Library home page: https://registry.npmjs.org/marked/-/marked-0.3.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in HEAD commit: be11d1e99604a64588906d6a9af06b04eadf9b54
Found in base branch: master
Vulnerability Details
marked before 0.4.0 is vulnerable to Regular Expression Denial of Service (REDoS) through heading in marked.js.
Publish Date: 2018-04-16
URL: WS-2018-0628
CVSS 3 Score Details (5.3)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://github.com/markedjs/marked/releases/tag/0.4.0
Release Date: 2018-04-16
Fix Resolution: 0.4.0
⛑️ Automatic Remediation will be attempted for this issue.
⛑️Automatic Remediation will be attempted for this issue.
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