Answer in brief
CVE-2026-3583 records a Low severity (CVSS 3.1) vulnerability in Improper Token Revocation via OAuth2 Scope Enforcement in Multiple WSO2 Products [Disrupted Authentication Flows]. The current sources do not mark it as known exploited. The current feed maps WSO2/WSO2 API Control Plane (generic), WSO2/WSO2 API Manager (generic), WSO2/WSO2 Carbon OAuth (generic), WSO2/WSO2 Identity Server (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 3.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps WSO2/WSO2 API Control Plane (generic), WSO2/WSO2 API Manager (generic), WSO2/WSO2 Carbon OAuth (generic), WSO2/WSO2 Identity Server (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| WSO2/WSO2 API Control Planegeneric | >=4.5.0 <4.5.0.68 || >=4.6.0 <4.6.0.30 || >=4.7.0 <4.7.0.3 | 4.5.0.68, 4.6.0.30, 4.7.0.3 |
| WSO2/WSO2 API Managergeneric | >=3.1.0 <3.1.0.367 || >=3.2.0 <3.2.0.475 || >=3.2.1 <3.2.1.106 || >=4.0.0 <4.0.0.394 || >=4.1.0 <4.1.0.267 || >=4.2.0 <4.2.0.207 || >=4.3.0 <4.3.0.120 || >=4.4.0 <4.4.0.83 || >=4.5.0 <4.5.0.67 || >=4.6.0 <4.6.0.29 || >=4.7.0 <4.7.0.3 | 3.1.0.367, 3.2.0.475, 3.2.1.106, 4.0.0.394, 4.1.0.267, 4.2.0.207, 4.3.0.120, 4.4.0.83, 4.5.0.67, 4.6.0.29, 4.7.0.3 |
| WSO2/WSO2 Carbon OAuthgeneric | >=6.4.2 <6.4.2.178 || >=6.4.111 <6.4.111.174 || >=6.4.176 <6.4.176.38 || >=6.4.180 <6.4.180.25 || >=6.8.0 <6.8.0.59 || >=6.9.6 <6.9.6.36 || >=6.11.21 <6.11.21.118 || >=6.13.16 <6.13.16.32 || >=6.13.19 <6.13.19.23 || >=6.13.27 <6.13.27.21 || >=6.13.41 <6.13.41.9 || >=6.14.14 <6.14.14.3 || >=7.0.26 <7.0.26.103 || >=7.0.259 <7.0.259.54 || >=7.0.385 <7.0.385.15 || >=7.4.99 <7.4.99.5 | 6.4.2.178, 6.4.111.174, 6.4.176.38, 6.4.180.25, 6.8.0.59, 6.9.6.36, 6.11.21.118, 6.13.16.32, 6.13.19.23, 6.13.27.21, 6.13.41.9, 6.14.14.3, 7.0.26.103, 7.0.259.54, 7.0.385.15, 7.4.99.5 |
| WSO2/WSO2 Identity Servergeneric | >=5.10.0 <5.10.0.397 || >=5.11.0 <5.11.0.444 || >=6.0.0 <6.0.0.270 || >=6.1.0 <6.1.0.269 || >=7.0.0 <7.0.0.152 || >=7.1.0 <7.1.0.61 || >=7.2.0 <7.2.0.20 || >=7.3.0 <7.3.0.1 | 5.10.0.397, 5.11.0.444, 6.0.0.270, 6.1.0.269, 7.0.0.152, 7.1.0.61, 7.2.0.20, 7.3.0.1 |
| WSO2/WSO2 Identity Server as Key Managergeneric | >=5.10.0 <5.10.0.387 | 5.10.0.387 |
| WSO2/WSO2 Open Banking AMgeneric | >=2.0.0 <2.0.0.414 | 2.0.0.414 |
| WSO2/WSO2 Open Banking IAMgeneric | >=2.0.0 <2.0.0.434 | 2.0.0.434 |
| WSO2/WSO2 Traffic Managergeneric | >=4.5.0 <4.5.0.65 || >=4.6.0 <4.6.0.29 || >=4.7.0 <4.7.0.3 | 4.5.0.65, 4.6.0.29, 4.7.0.3 |
| WSO2/WSO2 Universal Gatewaygeneric | >=4.5.0 <4.5.0.67 || >=4.6.0 <4.6.0.29 || >=4.7.0 <4.7.0.3 | 4.5.0.67, 4.6.0.29, 4.7.0.3 |
Published upstream
Oct 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 28, 2026
When the `allowed_scopes` configuration is enabled, the OAuth2 token introspection mechanism does not immediately invalidate a token in the cache after a revocation request. This results in a scenario where an access token that was introspected immediately before a revocation request may be returned again to the client after revocation, until the relevant cache entry is cleared. The security consequence is that a revoked access token may be re-issued to the client during the cache lifetime. While the re-issued token is not treated as valid for API authorization, affected users may be unable to obtain a new valid access token until the cache is cleared, which can disrupt authentication flows.
Quoted source text, attributed separately from HOL analysis.