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Wso2 Identity Server CVE-2025-0326

| EUVDEUVD-2025-211143
Insufficient Session Expiration (CWE-613)
2026-10-21 WSO2 GHSA-6mrj-7qf3-gjqc
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V7 - Session Management Session expiration enforcement
Monitor Track and reassess. Why: No CVSS yet + weak signal (CWE or non-zero EPSS).
Patch available 0.1% exploitation probability (EPSS)

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AnalysisCVE.org

The system fails to invalidate existing access tokens associated with sub-organization users during sensitive account management operations such as password reset, role change, or sub-organization disablement. This oversight allows previously issued tokens to remain active even after the user's access context has been modified or revoked through administrative actions.

The identified issue could lead to unauthorized access by a malicious actor, but only when all of the following conditions are met: previously issued access tokens remain active, and these tokens have been exposed to malicious actors.

Affected VersionsENISA

WSO2 Carbon OAuth 7.0.26 <7.0.26.51
WSO2 Identity Server 7.0.0 <7.0.0.85

Affected Packages

euvd wso2_carbon_oauth fix: 7.0.26.51
euvd wso2_identity_server fix: 7.0.0.85

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 2 packages in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Lifecycle Timeline

2
Patch available
Oct 21, 2026 - 15:02 EUVD
CVE Published
Oct 21, 2026 - 13:50 cve.org
UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score
0.1%
Top 97% exploitable
Data Quality
1 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity Not scored yet
CISA KEV No
Public POC No
EPSS 0.1%
Patch available Yes
Active threat No
Deciding rule
No CVSS yet + weak signal (CWE or non-zero EPSS)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

CVE-2025-15039 CRITICAL
9.4 Aug 06

Authentication bypass in WSO2 Identity Server and multiple WSO2 platform products (API Manager, Open Banking AM/IAM/KM,

CVE-2025-10470 HIGH
8.6 May 11

Memory exhaustion denial-of-service in WSO2 Identity Server's Magic Link authenticator allows remote unauthenticated att

CVE-2025-12737 HIGH
8.4 Sep 03

OS command injection (CWE-78) in WSO2's shared Carbon Console administrative interface allows an authenticated administr

CVE-2025-14260 HIGH
8.3 Oct 28

Server-side request forgery in WSO2 API Manager and related WSO2 products lets a remote attacker direct the server to ar

CVE-2025-10149 HIGH
8.2 Oct 19

The SCIM provisioning endpoints in WSO2 Identity Server, Identity Server as Key Manager, and Open Banking IAM fail to di

CVE-2024-2374 HIGH
7.5 Apr 16

The XML parsers within multiple WSO2 products accept user-supplied XML data without properly configuring to prevent the

CVE-2026-6647 HIGH
7.4 Oct 28

OAuth token revocation in WSO2 Identity Server fails to invalidate access and refresh tokens for accounts whose username

CVE-2025-10908 HIGH
7.3 May 11

Account-lockout bypass in WSO2 Identity Server (6.0.0, 6.1.0, 7.0.0, 7.1.0) and the Carbon MagicLink Authenticator Modul

CVE-2025-9973 HIGH
7.2 May 11

Adaptive authentication flows in WSO2 Identity Server 7.1.0 (up to 7.1.0.26) and the Conditional Authentication User and

CVE-2025-13173 MEDIUM
6.5 Oct 19

WSO2 Carbon OAuth, as shipped in WSO2 Identity Server, API Manager, and related WSO2 products, can leave session-bound t

CVE-2025-8591 MEDIUM
6.1 Jul 06

Reflected cross-site scripting across at least eight WSO2 platform products - including Identity Server, API Manager, AP

CVE-2025-10503 MEDIUM
6.1 Apr 29

Reflected cross-site scripting in WSO2 Identity Server's authentication endpoint allows remote unauthenticated attackers

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