Medium

CVE-2025-12317 — Improper Token Revocation via SOAP Services in Multiple WSO2 Products Allows Retained Access Privileges

When internal roles are removed from a user within the WSO2 product, the system fails to invalidate any previously issued authentication tokens associated with that user. This vulnerability could allow users to retain their previous access privileges even after their roles have been revoked. As a result, a user can continue to perform unauthorized actions or access restricted resources until the expired tokens naturally expire.

Published Aug 6, 2026 · Updated Oct 15, 2026 · Sources: NIST National Vulnerability Database, CVE Program (cve.org) e CISA ADP · CNA: WSO2

Low

Who exploits it and how urgent it is

A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.

No exploitation signal in the sources consulted so far.

How the score was calculated

EPSS 0.3% (30-day exploitation probability)+2
Technical severity (medium)+3

The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

Exploitation

Not confirmed

Not in CISA KEV — an absence of record, not proof it is unexploited.

EPSS FIRST

0.25%

ahead of 15% of scored CVEs · Oct 15, 2026

Affects

WSO2

Enterprise Integrator and 1 more

CVSS base

5.0

Medium · 2 source(s)

CISA SSVC assessment CISA

Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.

Exploitation

None

none · proof-of-concept · active

Automatable

can an attacker script the kill-chain steps

Technical impact

Partial

partial · total control of the vulnerable component

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

No fix documented by the sources we poll. That does not mean none exists: check the vendor advisory.

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

Identify exposed assets running the affected vendor/product/version combinations (WSO2 Enterprise Integrator, WSO2 Identity Server).
No fix documented in the sources: reduce exposure and monitor the vendor advisory.
Search available logs for exploit probes, errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Vendor	Product	Versions	Status	Source
WSO2	Enterprise Integrator	≥ 6.6.0 and < 6.6.0.228	Vulnerable	CVE Program (cve.org) e CISA ADP
WSO2	Identity Server	≥ 5.11.0 and < 5.11.0.423	Vulnerable	CVE Program (cve.org) e CISA ADP

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Attack vector

Network

Attack complexity

High

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

Score	Version	Severity	Expl.	Impact	Scored by
5.0	CVSS 3.1	Medium	1.6	3.4	ed10eef1-636d-4fbe-9993-6890dfa878f8 via NIST National Vulnerability Database
5.0	CVSS 3.1	Medium	—	—	WSO2 via CVE Program (cve.org) e CISA ADP

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L (score shown at the top: ed10eef1-636d-4fbe-9993-6890dfa878f8)

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-613

Other CVEs with this weakness →

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).

web/proxy/WAF logsnetwork IDS/IPS

Timeline

What happened to this CVE, newest first.

2026
Affected products added · wso2/wso2 enterprise integrator, wso2/wso2 identity server
Oct 15, 2026 · CVE Program (cve.org) e CISA ADP
SSVC assessment updated
Oct 15, 2026 · CVE Program (cve.org) e CISA ADP
Record published
Oct 15, 2026
CVSS changed · 5.0
Oct 15, 2026 · NIST National Vulnerability Database
Source status changed · → Deferred
Oct 15, 2026 · NIST National Vulnerability Database
Record created in this database
Oct 15, 2026 · NIST National Vulnerability Database
CVE published
Aug 6, 2026 · WSO2

Source activity

Repeated readings are counted rather than listed.

1× Official description updated · Oct 15, 2026 – Oct 15, 2026

References

1 on the record

security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2025-4
vendor-advisory, NIST National Vulnerability Database

Elsewhere on this site

WSO2
every CVE for this vendor

CWE-613
other pages naming this weakness

Related CVEs (same products)

Medium CVE-2024-8122 Potential brute force vulnerability due to non-expiring SMS OTPs 8d
Medium CVE-2025-5802 Username Enumeration via Self Registration Flow in Multiple WSO2 Products Allows User Account Discovery Sep 15, 2026
Low CVE-2025-13166 Username Enumeration via SMS OTP Flow in WSO2 Identity Server Allows User Account Discovery Sep 15, 2026
High CVE-2025-12737 Arbitrary Code Execution via Administrative Operations in Multiple WSO2 Products Allows Remote Code Execution Sep 3, 2026
Medium CVE-2024-6541 Information Disclosure and Integrity Violation via Improper Message Context Handling in Multiple WSO2 Products Aug 6, 2026
Medium CVE-2026-0637 Sensitive Information Disclosure via Event Publisher Logging in Multiple WSO2 Products Aug 6, 2026

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

No fixed version, patch or mitigation documented.
No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2025-12317 is "Improper Token Revocation via SOAP Services in Multiple WSO2 Products Allows Retained Access Privileges", rated Medium. It affects Enterprise Integrator (WSO2); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 5.0 describes technical severity. EPSS 0.25% estimates the probability of exploitation in 30 days; neither replaces your asset context. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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