Is CVE-2012-6134 being actively exploited?

CVE-2012-6134 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-6134?

CVE-2012-6134 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2012-6134

MEDIUM · CVSS 6.8EPSS 1.2%EU EUVD

Cross-site request forgery (CSRF) vulnerability in the omniauth-oauth2 gem 1.1.1 and earlier for Ruby allows remote attackers to hijack the authentication of users for requests that modify session state.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-352
EPSS score: 1.2% (68th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2017-0228)
Published: April 9, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2017-0228 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

omniauth-oauth2 project / omniauth-oauth2

References

http://rubysec.github.io/advisories/CVE-2012-6134/(Broken Link)
http://seclists.org/oss-sec/2013/q1/304(Mailing List, Third Party Advisory)
https://gist.github.com/homakov/3673012(Broken Link)
https://github.com/Shopify/omniauth-shopify-oauth2/pull/1(Patch, Third Party Advisory)
https://github.com/intridea/omniauth-oauth2/pull/25(Patch, Third Party Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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