🛡️ CVE-2013-4593 — omniauth-facebook

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-287 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

omniauth-facebook Improper Authentication vulnerability

RubyGem omniauth-facebook has an access token security vulnerability.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity high, availability none.

Weakness class

CVE-2013-4593 is classified as CWE-287: Improper Authentication. The identity of the caller is not established correctly, so an attacker can act as another user.

Affected software

CVE-2013-4593 is recorded against 1 package.

  • omniauth-facebook (fixed in 1.5.1)

Timeline and source

Published on 5 May 2022 and last revised on 8 November 2023. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Web)
exchange.xforce.ibmcloud.com (Web)
github.com (Package)
security-tracker.debian.org (Web)
www.openwall.com (Web)

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE CWE-287
Public Exploit ✅ No
Source OSV
Published 2022-05-05
Updated 2026-08-12
Modified 2023-11-08
Fix URL N/A

Affected Packages

Software From version Fixed in
omniauth-facebook — 1.5.1

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