How many CVEs does OmniAuth have?

OmniAuth has 8 published CVE records since 2018, including 3 in the last two years.

How many OmniAuth CVEs are in CISA KEV?

None of OmniAuth's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which OmniAuth products have the most CVEs?

The OmniAuth products with the most published CVEs are omniauth saml, omniauth-saml, omniauth, omniauth-rails, OmnitAuth-SAML.

What are the most common weakness types in OmniAuth CVEs?

OmniAuth's CVEs most often map to these CWE weakness types: CWE-347 (Improper Verification of Cryptographic Signature), CWE-287 (Improper Authentication), CWE-352 (Cross-Site Request Forgery (CSRF)), CWE-400 (Uncontrolled Resource Consumption).

Are there public exploits for OmniAuth vulnerabilities?

Yes — 2 of OmniAuth's CVEs have a known public exploit.

How many critical OmniAuth vulnerabilities are there?

OmniAuth has 5 critical and 3 high-severity CVEs.

What is the average severity of OmniAuth CVEs?

The average CVSS base score across OmniAuth's scored CVEs is 9.0.

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8 CVEs

OmniAuth Vulnerabilities

Name: OmniAuth vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for OmniAuth.

8

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

2

Public exploits

PoC or exploit code

9.0

Avg CVSS

2018–2025

Overview

OmniAuth has 8 published CVE records since 2018, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 2 have a known public exploit. The average CVSS base score across scored CVEs is 9.0.

This page aggregates every publicly disclosed vulnerability (CVE) affecting OmniAuth products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on OmniAuth's vulnerability posture, as a share of its 8 published CVEs.

Average CVSS: 9.0
Critical / high: 100%
Actively exploited (KEV): 0%
Public exploit available: 25%
Patch available: 100%

Severity and exploitation

How the CVSS severity of OmniAuth's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical5

High3

Medium0

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of OmniAuth's CVEs are currently listed in CISA's KEV catalog.

Public exploits

2

2 of OmniAuth's CVEs have a known public exploit available.

Most affected products

The OmniAuth products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in OmniAuth CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish OmniAuth CVE records.

Disclosure activity by year

How many OmniAuth CVEs were published each year.

2018

1

2019

2

2022

1

2024

1

2025

3

Latest OmniAuth CVEs

The most recently disclosed vulnerabilities affecting OmniAuth.

Ruby SAML vulnerable to SAML authentication bypass due to namespace handling (parser differential)
CWE-347
Critical · CVSS 9.3
EPSS 65.1%2025-03-12
ruby-saml vulnerable to SAML authentication bypass due to DOCTYPE handling (parser differential)
CWE-347
Critical · CVSS 9.3
EPSS 20.3%2025-03-12
ruby-saml vulnerable to Remote Denial of Service (DoS) with compressed SAML responses
CWE-400
High · CVSS 7.7
EPSS 1.5%2025-03-12
Critical vulnerability · 2024-09-10
CWE-347
Critical · CVSS 9.9
EPSS 10.7%2024-09-10
Critical vulnerability · 2022-08-18
Critical · CVSS 9.8
EPSS 1.1%2022-08-18
High vulnerability · 2019-04-26
CWE-352
High · CVSS 8.8
EPSS 1.6%2019-04-26
Critical vulnerability · 2019-04-17
CWE-287
Critical · CVSS 9.8
EPSS 2.4%2019-04-17
High vulnerability · 2018-01-26
High · CVSS 7.5
EPSS 2.1%2018-01-26

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Frequently asked questions

Common questions about OmniAuth vulnerabilities.

How many CVEs does OmniAuth have?: OmniAuth has 8 published CVE records since 2018, including 3 in the last two years.
How many OmniAuth CVEs are in CISA KEV?: None of OmniAuth's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which OmniAuth products have the most CVEs?: The OmniAuth products with the most published CVEs are omniauth saml, omniauth-saml, omniauth, omniauth-rails, OmnitAuth-SAML.
What are the most common weakness types in OmniAuth CVEs?: OmniAuth's CVEs most often map to these CWE weakness types: CWE-347 (Improper Verification of Cryptographic Signature), CWE-287 (Improper Authentication), CWE-352 (Cross-Site Request Forgery (CSRF)), CWE-400 (Uncontrolled Resource Consumption).
Are there public exploits for OmniAuth vulnerabilities?: Yes — 2 of OmniAuth's CVEs have a known public exploit.
How many critical OmniAuth vulnerabilities are there?: OmniAuth has 5 critical and 3 high-severity CVEs.
What is the average severity of OmniAuth CVEs?: The average CVSS base score across OmniAuth's scored CVEs is 9.0.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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