Is omniauth-weibo-oauth2 affected by CVE-2019-17268?

RubyGems omniauth-weibo-oauth2 is affected in >=0.4.6 <0.5.1.

Is CVE-2019-17268 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 2.4%.

critical

CVE-2019-17268

Q: Is CVE-2019-17268 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 2.4%.

RubyGems · omniauth-weibo-oauth2

Summary

omniauth-weibo-oauth2 included a code-execution backdoor inserted by a third party

Severity: critical
EPSS: 2.4% (p82)
Also known as: GHSA-vr22-43gj-rx3f
Published: 2022-05-24

References

https://nvd.nist.gov/vuln/detail/CVE-2019-17268
https://github.com/beenhero/omniauth-weibo-oauth2/issues/36
https://diff.coditsu.io/diffs/09a05c37-1b34-49e1-ac94-d4dda40d1ad1#d2h-971595

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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.