High severity8.6NVD Advisory· Published Jan 21, 2022· Updated Jun 17, 2026
CVE-2021-23664
CVE-2021-23664
Description
The package @isomorphic-git/cors-proxy before 2.7.1 are vulnerable to Server-side Request Forgery (SSRF) due to missing sanitization and validation of the redirection action in middleware.js.
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 |
|---|---|---|
@isomorphic-git/cors-proxynpm | < 2.7.1 | 2.7.1 |
Affected products
2- isomorphic-git/cors-proxydescription
Patches
Vulnerability mechanics
References
4- github.com/isomorphic-git/cors-proxy/commit/1b1c91e71d946544d97ccc7cf0ac62b859e03311nvdPatchThird Party AdvisoryWEB
- snyk.io/vuln/SNYK-JS-ISOMORPHICGITCORSPROXY-1734788nvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-v82v-rq72-phq9ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-23664ghsaADVISORY
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