CVE-2021-23664
HIGHCVSS 7.5/10EPSS 1.39%
Last modified
CVE-2021-23664 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.39% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Isomorphic-Git | Cors-Proxy | < 2.7.1 |
References
- https://github.com/isomorphic-git/cors-proxy/commit/1b1c91e71d946544d97ccc7cf0ac62b859e03311Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-ISOMORPHICGITCORSPROXY-1734788Exploit, Patch, Third Party Advisory
- https://github.com/isomorphic-git/cors-proxy/commit/1b1c91e71d946544d97ccc7cf0ac62b859e03311Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-ISOMORPHICGITCORSPROXY-1734788Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23664?
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.
How severe is CVE-2021-23664?
CVE-2021-23664 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.39% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23664?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-23664?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST