Medium severity5.3NVD Advisory· Published Jun 21, 2021· Updated Jun 17, 2026
CVE-2021-29060
CVE-2021-29060
Description
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Color-String version 1.5.5 and below which occurs when the application is provided and checks a crafted invalid HWB string.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
color-stringnpm | < 1.5.5 | 1.5.5 |
Affected products
3- cpe:2.3:a:color-string_project:color-string:*:*:*:*:*:node.js:*:*Range: <1.5.5
- Color-String/Color-Stringdescription
Patches
Vulnerability mechanics
References
7- github.com/Qix-/color-string/commit/0789e21284c33d89ebc4ab4ca6f759b9375ac9d3nvdPatchThird Party AdvisoryWEB
- github.com/yetingli/PoCs/blob/main/CVE-2021-29060/Color-String.mdnvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-257v-vj4p-3w2hghsaADVISORY
- github.com/yetingli/SaveResults/blob/main/js/color-string.jsnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-29060ghsaADVISORY
- github.com/Qix-/color-string/releases/tag/1.5.5ghsaWEB
- www.npmjs.com/package/color-stringnvdProductWEB
News mentions
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