The omniauth-facebook gem 1.4.1 before 1.5.0 does not properly store the session…
Priority LOW 32CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Tampering
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-352.
Summary
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.
Why it matters now
EPSS 0.01167 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed omniauth-facebook (RubyGems): 1.5.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | omniauth-facebook (RubyGems) | 1.4.1 to before 1.5.0 | 1.5.0 | Patch available | GHSA-cf36-985g-v73c |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- omniauth-facebook (RubyGems) Vendor— Affected 1.4.1 to before 1.5.0 Fixed in 1.5.0 Patch available GHSA-cf36-985g-v73c
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:madeofcode:omniauth-facebook:1.4.1:*:*:*:*:ruby:*:* | 1.4.1 | Vulnerable | Madeofcode |
- cpe:2.3:a:madeofcode:omniauth-facebook:1.4.1:*:*:*:*:ruby:*:* Versions 1.4.1 Vulnerable ·Madeofcode
Remediation
- Fix · GHSA-cf36-985g-v73c omniauth-facebook (RubyGems) Fixed in 1.5.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2013-4562
- 2026-10-03 Alias added: GHSA-cf36-985g-v73c
References
Exploit 1
Other 6
- [oss-security] 20131112 CVE request: rubygem omniauth-facebook CSRF vurnerability
- 99693
- [ruby-security-ann] 20131114 [CVE-2013-4562] RubyGem omniauth-facebook CSRF vulnerability
- http://osvdb.org/ref/99/omniauth-facebook_gem.txt
- [oss-security] 20131112 Re: Re: CVE request: rubygem omniauth-facebook CSRF vurnerability
- https://github.com/mkdynamic/omniauth-faceboo
Sources
- CVE-2013-4562 · CVE Program
- CVE-2013-4562 · NVD
- FIRST EPSS
- GHSA-cf36-985g-v73c · GitHub Advisory Database · CC BY 4.0
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