@perfood/couch-auth has an Observable Timing Discrepancy

Description

An Observable Timing Discrepancy in @perfood/couch-auth v0.26.0 allows attackers to access sensitive information via a timing side-channel.

Recommendation

No fix is available yet. Followings are affected versions:

• <= 0.26.0

References

• GHSA-mjqr-5c55-g77h
• www.npmjs.com
• CVE-2025-70949
• CWE-208
• CAPEC-310
• OWASP 2021-A6

Related Issues

• @perfood/couch-auth has a host header injection vulnerability - CVE-2025-70948
• @perfood/couch-auth may expose session tokens, passwords - CVE-2025-60794
• Padding Oracle Attack due to Observable Timing Discrepancy in jose - CVE-2021-29443
• Padding Oracle Attack due to Observable Timing Discrepancy in jose-browser-runtime - CVE-2021-29444

Tags:

npm

@perfood/couch-auth