CVE-2026-0637 (GCVE-0-2026-0637)
Vulnerability from cvelistv5 – Published: 2026-08-06 07:33 – Updated: 2026-08-06 12:32
VLAI
EPSS
VEX
Title
Sensitive Information Disclosure via Event Publisher Logging in Multiple WSO2 Products
Summary
When an Event Publisher output adapter is configured with irrelevant properties, the affected products log these properties. This logging occurs without sufficient validation or sanitization of the property values.
A malicious actor with access to the 'wso2carbon' log files could retrieve sensitive information, such as user credentials or other confidential data, that was inadvertently logged due to misconfiguration, potentially leading to unauthorized access.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-532 - Insertion of Sensitive Information into Log Files
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.docs.wso2.com/en/latest/security… | vendor-advisory |
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| WSO2 | WSO2 API Manager |
Unknown:
0 , < 3.1.0
(custom)
Affected: 3.1.0 , < 3.1.0.357 (custom) Affected: 3.2.0 , < 3.2.0.465 (custom) Affected: 3.2.1 , < 3.2.1.84 (custom) Affected: 4.1.0 , < 4.1.0.249 (custom) Affected: 4.2.0 , < 4.2.0.189 (custom) Affected: 4.3.0 , < 4.3.0.100 (custom) Affected: 4.4.0 , < 4.4.0.64 (custom) Affected: 4.5.0 , < 4.5.0.49 (custom) Affected: 4.6.0 , < 4.6.0.13 (custom) |
|
| WSO2 | WSO2 Traffic Manager |
Unknown:
0 , < 4.5.0
(custom)
Affected: 4.5.0 , < 4.5.0.48 (custom) Affected: 4.6.0 , < 4.6.0.13 (custom) |
|
| WSO2 | WSO2 API Control Plane |
Unknown:
0 , < 4.5.0
(custom)
Affected: 4.5.0 , < 4.5.0.50 (custom) Affected: 4.6.0 , < 4.6.0.14 (custom) |
|
| WSO2 | WSO2 Universal Gateway |
Unknown:
0 , < 4.5.0
(custom)
Affected: 4.5.0 , < 4.5.0.49 (custom) Affected: 4.6.0 , < 4.6.0.13 (custom) |
|
| WSO2 | WSO2 Identity Server |
Unknown:
0 , < 5.10.0
(custom)
Affected: 5.10.0 , < 5.10.0.386 (custom) Affected: 5.11.0 , < 5.11.0.433 (custom) Affected: 6.0.0 , < 6.0.0.260 (custom) Affected: 6.1.0 , < 6.1.0.261 (custom) Affected: 7.0.0 , < 7.0.0.139 (custom) Affected: 7.1.0 , < 7.1.0.47 (custom) Affected: 7.2.0 , < 7.2.0.8 (custom) |
|
| WSO2 | WSO2 Identity Server as Key Manager |
Unknown:
0 , < 5.10.0
(custom)
Affected: 5.10.0 , < 5.10.0.377 (custom) |
|
| WSO2 | WSO2 Open Banking IAM |
Unknown:
0 , < 2.0.0
(custom)
Affected: 2.0.0 , < 2.0.0.426 (custom) |
|
| WSO2 | WSO2 Open Banking AM |
Unknown:
0 , < 2.0.0
(custom)
Affected: 2.0.0 , < 2.0.0.406 (custom) |
|
| WSO2 | WSO2 Carbon Event Publisher Core |
Affected:
5.2.24 , < 5.2.24.11
(custom)
Affected: 5.2.26 , < 5.2.26.24 (custom) Affected: 5.2.27 , < 5.2.27.7 (custom) Affected: 5.2.41 , < 5.2.41.8 (custom) Affected: 5.2.45 , < 5.2.45.2 (custom) Affected: 5.2.50 , < 5.2.50.3 (custom) Affected: 5.2.57 , < 5.2.57.12 (custom) Affected: 5.2.58 , < 5.2.58.3 (custom) Affected: 5.2.61 , < 5.2.61.4 (custom) Affected: 5.2.64 , < 5.2.64.1 (custom) Affected: 5.3.5 , < 5.3.5.10 (custom) Affected: 5.3.11 , < 5.3.11.7 (custom) Affected: 5.3.15 , < 5.3.15.6 (custom) Affected: 5.3.20 , < 5.3.20.3 (custom) Affected: 5.3.27 , < 5.3.27.1 (custom) Unaffected: x , ≤ * (custom) |
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{
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"lessThan": "6.1.0.261",
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"dataType": "CVE_RECORD",
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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