Is actionpack affected by CVE-2020-8264?

RubyGems actionpack is affected in >=6.0.0 <6.0.3.4.

Is CVE-2020-8264 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 70.7%.

medium

CVE-2020-8264

Q: Is CVE-2020-8264 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 70.7%.

RubyGems · actionpack

Summary

Cross-site scripting in actionpack

Severity: medium
EPSS: 70.7% (p99)
Also known as: GHSA-35mm-cc6r-8fjp
Published: 2021-04-07

References

https://nvd.nist.gov/vuln/detail/CVE-2020-8264
https://hackerone.com/reports/904059
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2020-8264.yml

Related advisories

CVE-2022-23633 — high · RubyGems/actionpack
CVE-2021-22904 — high · RubyGems/actionpack
CVE-2021-22885 — high · RubyGems/actionpack
CVE-2021-22902 — high · RubyGems/actionpack
CVE-2020-8164 — high · RubyGems/actionpack
CVE-2024-47887 — medium · RubyGems/actionpack
CVE-2024-41128 — medium · RubyGems/actionpack
CVE-2024-28103 — medium · RubyGems/actionpack

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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.