Is CVE-2020-15223 actively exploited?

CVE-2020-15223 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-15223?

CVE-2020-15223 has a CVSS score of 8 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N.

How do I patch CVE-2020-15223?

Patch guidance is available from ory security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-15223.

Fix CVE-2020-15223 - HIGH ory fosite

Description

In ORY Fosite (the security first OAuth2 & OpenID Connect framework for Go) before version 0.34.0, the `TokenRevocationHandler` ignores errors coming from the storage. This can lead to unexpected 200 status codes indicating successful revocation while the token is still valid. Whether an attacker can use this for her advantage depends on the ability to trigger errors in the store. This is fixed in version 0.34.0

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Attack Vector: network
Complexity: high
Privileges: none
User Action: required
Scope: changed
Confidentiality: high
Integrity: high
Availability: none
Weaknesses: CWE-755 CWE-754

Metadata

Primary Vendor: ORY
Published: 9/24/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

ory : fosite

Remediation Guidance

Executive Summary

Cite this page

CVE-2020-15223. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2020-15223

View on NIST NVD

CVE-2020-15223 vulnerability