CVE-2013-4593
HIGHCVSS 7.5/10EPSS 1.75%
Last modified
CVE-2013-4593 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. RubyGem omniauth-facebook has an access token security vulnerability. EPSS estimates a 1.75% chance of exploitation in the next 30 days.
Description
RubyGem omniauth-facebook has an access token security vulnerability
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Omniauth-Facebook Project | Omniauth-Facebook | <= 1.5.0 |
References
- http://www.openwall.com/lists/oss-security/2013/11/18/6Mailing List, Patch, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/89040Third Party Advisory, VDB Entry
- https://security-tracker.debian.org/tracker/CVE-2013-4593Third Party Advisory
- http://www.openwall.com/lists/oss-security/2013/11/18/6Mailing List, Patch, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/89040Third Party Advisory, VDB Entry
- https://security-tracker.debian.org/tracker/CVE-2013-4593Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-4593?
RubyGem omniauth-facebook has an access token security vulnerability
How severe is CVE-2013-4593?
CVE-2013-4593 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.75% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4593?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2013-4593?
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