VDB
CVE-2021-3377
CVE-2021-3377
PUBLISHED
CVSS 6.099999904632568 MEDIUM
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.
EPSS 8.00% · 94.6th percentile
Risk Scores
CVSS 3.1
6.099999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score
8.00%
94.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | node-ansi-up | 0, 5.0.0+dfsg-1, 5.1.0+dfsg-1 |
| Ubuntu:20.04:LTS | node-ansi-up | 0, 4.0.3+dfsg-2 |
Timeline
- Mar 5, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 14, 2023 EPSS Score
References
- Nuclei Template exploit
- https://ubuntu.com/security/CVE-2021-3377 third-party-advisory
- https://doyensec.com/resources/Doyensec_Advisory_ansi_up4_XSS.pdf third-party-advisory
- https://github.com/drudru/ansi_up/commit/c8c726ed1db979bae4f257b7fa41775155ba2e27 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-3377 third-party-advisory