cve.bz

CVE-2021-23664

7.5 highEPSS 1.4%

High (7.5) in isomorphic-git cors-proxy. EPSS 1.4% chance of exploitation in the next 30 days. Fixed in @isomorphic-git/cors-proxy 2.7.1.

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.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE
CWE-918
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-v82v-rq72-phq9npm@isomorphic-git/cors-proxy<2.7.12.7.1

References

Check your stackJSON