VulnerabilityModified
CVE-2019-13483
This allows attackers to forge tokens and bypass authentication and authorization mechanisms.
HIGH 7.3EPSS 0.56%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Auth0 Passport-SharePoint before 0.4.0 does not validate the JWT signature of an Access Token before processing. This allows attackers to forge tokens and bypass authentication and authorization mechanisms.
- CVSS 3.0
- 7.3 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- EPSS
- 0.56% probability · 45th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345
- Affected
- auth0/passport-sharepoint
- Source
- cve@mitre.org
References
- https://auth0.com/docs/security/bulletins/cve-2019-13483Vendor Advisory
- https://auth0.com/docs/security/bulletins/cve-2019-13483Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.