Is better_errors affected by CVE-2021-39197?

RubyGems better_errors is affected in <2.8.0.

Is CVE-2021-39197 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.6%.

medium

CVE-2021-39197

Q: Is CVE-2021-39197 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.6%.

RubyGems · better_errors

Summary

Older releases of better_errors open to Cross-Site Request Forgery attack

Severity: medium
EPSS: 0.6% (p45)
Also known as: GHSA-w3j4-76qw-wwjm
Published: 2021-09-07

References

https://github.com/BetterErrors/better_errors/security/advisories/GHSA-w3j4-76qw-wwjm
https://nvd.nist.gov/vuln/detail/CVE-2021-39197
https://github.com/BetterErrors/better_errors/pull/474

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.