Improper Token Revocation via Session-Bound Token Flow in Multiple WSO2 Products Allows Unauthorized Access After Session Termination
CVSS score
6.5
EPSS probability
—
Risk score
0.7
Published
15 h ago
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Impact on My Inventory
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Vulnerability description
CVE AI research
DayBreach AI Explanation
Verified against sourcesSources read
2
Source agreement
Tam uyum
Evidence confidence
%63
Short explanation
The vulnerability CVE-2025-13173 in WSO2 products allows unauthorized access because session-bound tokens are not automatically revoked when the corresponding user session terminates.
Tokens remaining valid after session termination allow attackers to maintain access to applications and resources, potentially leading to the exposure of sensitive user data.
What should be done?
- Follow the relevant WSO2 security advisories and updates
- Configure the revoke token upon user logout option
- Review token binding validation settings
Chain of evidence and sources
WSO2 ürünlerindeki oturumla ilişkili token akışında, oturum sonlandırıldığında token'lar otomatik olarak iptal edilmemektedir.
Bu durum, oturum tabanlı token özelliği ve token bağlama doğrulaması etkin olup çıkışta token iptali kapalıyken ortaya çıkmaktadır.
Show the technical text from the sources
Tokens associated with user sessions are not revoked when the corresponding user session is terminated, unless another SSO request is initiated. This occurs when the session-bound token feature is enabled with token binding validation and the "Revoke token upon user logout" option is not active. The software fails to automatically invalidate session-bound tokens upon user session termination. This vulnerability exists when token binding validation is enabled. As a result, a malicious actor possessing a valid session-bound token could exploit this condition to maintain unauthorized access to applications and resources even after the associated user session has ended, potentially leading to the exposure of sensitive user data.
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
CWE: CWE-613
Explanation produced with the local gemini-flash-lite-latest model. Numerical metrics and the KEV, patch and exploit statuses are not determined by AI.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2025-13173 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | wso2 | WSO2 API Control Plane | View |
| 2 | wso2 | WSO2 Universal Gateway | View |
| 3 | wso2 | WSO2 API Manager | View |
| 4 | wso2 | WSO2 Traffic Manager | View |
| 5 | wso2 | WSO2 Identity Server as Key Manager | View |
| 6 | wso2 | WSO2 Open Banking IAM | View |
| 7 | wso2 | WSO2 Open Banking AM | View |
| 8 | wso2 | WSO2 Identity Server | View |
| 9 | wso2 | WSO2 Carbon OAuth | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 6.5 | CVSS V3_1 | MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L | CVE CNA |
| 6.5 | CVSS V31 | MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-13173 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-13173 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
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