CVE-2021-3377
- Source
- https://cve.org/CVERecord?id=CVE-2021-3377
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3377.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-3377
- Aliases
- Downstream
- Published
- 2021-03-05T21:15:13Z
- Modified
- 2026-10-20T10:53:48Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The npm package ansi_up converts ANSI escape codes into HTML. In ansi_up v4, ANSI escape codes can be used to create HTML hyperlinks. Due to insufficient URL sanitization, this feature is affected by a cross-site scripting (XSS) vulnerability. This issue is fixed in v5.0.0.
- References
Affected packages
Git / github.com/drudru/ansi_up
Affected ranges
- Type
- GIT
- Repo
- https://github.com/drudru/ansi_up
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:ansi_up_project:ansi_up:*:*:*:*:*:node.js:*:*", "range": [ { "introduced": "0" }, { "fixed": "5.0.0" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "c8c726ed1db979bae4f257b7fa41775155ba2e27" } ], "source": "REFERENCES_COMMIT" } ] }