CVE-2013-4562

NONECVSS 0.0

0.0

The omniauth-facebook gem 1.4.1 before 1.5.0 does not properly store the session parameter, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks via the state parameter.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 65.4%
KEV: Not listed

Published

May 13, 2014

Last Modified

May 6, 2026

References (12)

secalert@redhathttp://osvdb.org/ref/99/omniauth-facebook_gem.txt
secalert@redhathttp://seclists.org/oss-sec/2013/q4/264
secalert@redhathttp://seclists.org/oss-sec/2013/q4/267
secalert@redhathttp://www.osvdb.org/99693
secalert@redhathttps://github.com/mkdynamic/omniauth-facebook/commit/ccfcc26fe7e34acbd75ad4a095fd01ce5ff48ee7
secalert@redhathttps://groups.google.com/d/msg/ruby-security-ann/-tJHNlTiPh4/9SJxdEWLIawJ
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/ref/99/omniauth-facebook_gem.txt
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/oss-sec/2013/q4/264
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/oss-sec/2013/q4/267
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/99693
af854a3a-2127-422b-91ae-364da2661108https://github.com/mkdynamic/omniauth-facebook/commit/ccfcc26fe7e34acbd75ad4a095fd01ce5ff48ee7
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/d/msg/ruby-security-ann/-tJHNlTiPh4/9SJxdEWLIawJ

Affected Packages

(1 across 1 ecosystem)

RubyGems(1)

Package	Vulnerable range	Fixed in	Dependents
omniauth-facebook	1.4.1	1.5.0	—

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:09 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
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2026-05-31 22:28 UTCepss_batch
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2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
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2026-05-28 19:01 UTCEG score recompute
2026-05-28 13:42 UTCepss_batch
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2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch

Frequently asked(4)

What is CVE-2013-4562?

CVE-2013-4562 is a none vulnerability published on May 13, 2014. The omniauth-facebook gem 1.4.1 before 1.5.0 does not properly store the session parameter, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks via the state parameter.

When was CVE-2013-4562 disclosed?

CVE-2013-4562 was first published in the National Vulnerability Database on May 13, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2013-4562 actively exploited?

CVE-2013-4562 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 65.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2013-4562?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-4562, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2013-4562

📅 Published

🔄 Last Modified

🔗 References (12)