Is mechanize affected by CVE-2021-21289?

RubyGems mechanize is affected in >=2.0.0 <2.7.7.

Is CVE-2021-21289 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 3.5%.

high

CVE-2021-21289

Q: Is CVE-2021-21289 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 3.5%.

RubyGems · mechanize

Summary

Command Injection Vulnerability in Mechanize

Severity: high
EPSS: 3.5% (p88)
Also known as: GHSA-qrqm-fpv6-6r8g
Published: 2021-02-02

References

https://github.com/sparklemotion/mechanize/security/advisories/GHSA-qrqm-fpv6-6r8g
https://nvd.nist.gov/vuln/detail/CVE-2021-21289
https://github.com/sparklemotion/mechanize/commit/66a6a1bfa653a5f13274a396a5e5441238656aa0

Related advisories

CVE-2022-31033 — medium · RubyGems/mechanize

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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.