CVE-2021-21306
- Source
- https://cve.org/CVERecord?id=CVE-2021-21306
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21306.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-21306
- Aliases
- Downstream
- Published
- 2021-02-08T22:15:12Z
- Modified
- 2026-10-20T10:54:28Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Marked is an open-source markdown parser and compiler (npm package "marked"). In marked from version 1.1.1 and before version 2.0.0, there is a Regular expression Denial of Service vulnerability. This vulnerability can affect anyone who runs user generated code through marked. This vulnerability is fixed in version 2.0.0.
- References
Affected packages
Git / github.com/markedjs/marked
Affected ranges
- Type
- GIT
- Repo
- https://github.com/markedjs/marked
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:marked_project:marked:*:*:*:*:*:node.js:*:*", "range": [ { "introduced": "1.1.1" }, { "fixed": "2.0.0" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "7293251c438e3ee968970f7609f1a27f9007bccd" } ], "source": "REFERENCES_COMMIT" } ] }