Workers Oauth Provider

Vendor:

First CVE: May 1, 2025 · Active for 1 year

2
Total CVEs
More Total CVEs than 53% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 63% of tracked products
8.0
Avg CVSS
Higher Avg CVSS than 71% of tracked products
0.0%
KEV Rate
Bottom 1%

Trends Over Time

The number and severity of CVEs published that impact Workers Oauth Provider over time

Volume of CVEsAvg CVSS Base Score
First CVE
May 1, 2025
14 months ago
Most Recent CVE
May 1, 2025
452 days ago

CVE Severity & Scoring

Workers Oauth Provider2 CVEs
All CVEs352,785 CVEs
MediumCritical
Attack Vector
Local0 (0.0%)
Network2 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None1 (50.0%)
Unknown0 (0.0%)
Required1 (50.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None2 (100.0%)
Unknown0 (0.0%)

Top CVEs

Signals from CVEs in this product scope (2 CVEs).

2 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2025-4144CRITICAL
PKCE was implemented in the OAuth implementation in workers-oauth-provider that is part of MCP framework https://github.com/cloudflare/workers-mcp . However, it was found that an
May 1, 20259.825NONO
CVE-2025-4143MEDIUM
The OAuth implementation in workers-oauth-provider that is part of MCP framework https://github.com/cloudflare/workers-mcp , did not correctly validate that redirect_uri was on th
May 1, 20256.118NONO
View all 2 CVEs →

Exploit Exposure

Signals from CVEs in this product scope (2 CVEs).

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

Social Chatter

Signals from CVEs in this product scope (2 CVEs).

Media Mentions

Signals from CVEs in this product scope (2 CVEs).

Top CNAs Publishing CVEs For Workers Oauth Provider

Top CWEs

Versions

VersionCVE CountAvg CVSSAvg EPSSKEVExploits
0.0.528.00.4%00