CVE-2022-29548API Manager XSS
A reflected XSS issue exists in the Management Console of several WSO2 products.
Published Apr 20, 2022 · Updated Aug 27, 2026
Key Facts
Routine patching- CVE-2022-29548 is a medium-severity vulnerability (CVSS 6.1 v3.1) affecting API Manager (Wso2), API Manager Analytics (Wso2), API Microgateway (Wso2) and 6 more products.
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 41% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.
Scores
CVSS v3.1
6.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS (30-day exploit likelihood)
41%
Higher than 98.6% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
41/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
2
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Advisories And Exploit References
Description
A reflected XSS issue exists in the Management Console of several WSO2 products.
This affects API Manager 2.2.0, 2.5.0, 2.6.0, 3.0.0, 3.1.0, 3.2.0, and 4.0.0; API Manager Analytics 2.2.0, 2.5.0, and 2.6.0; API Microgateway 2.2.0; Data Analytics Server 3.2.0; Enterprise Integrator 6.2.0, 6.3.0, 6.4.0, 6.5.0, and 6.6.0; IS as Key Manager 5.5.0, 5.6.0, 5.7.0, 5.9.0, and 5.10.0; Identity Server 5.5.0, 5.6.0, 5.7.0, 5.9.0, 5.10.0, and 5.11.0; Identity Server Analytics 5.5.0 and 5.6.0; and WSO2 Micro Integrator 1.0.0.
Affected Products
31 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| API ManagerWso2 | 2.2.0, 2.5.0, 2.6.0, 3.0.0, 3.1.0, 3.2.0, 4.0.0 | n/a |
| API Manager AnalyticsWso2 | 2.2.0, 2.5.0, 2.6.0 | n/a |
| API MicrogatewayWso2 | 2.2.0 | n/a |
| Data Analytics ServerWso2 | 3.2.0 | n/a |
| Enterprise IntegratorWso2 | 6.2.0, 6.3.0, 6.4.0, 6.5.0, 6.6.0 | n/a |
Timeline
Publicly disclosed
Apr 20, 2022
Last updated
Aug 27, 2026
Weakness Type
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- advisorycve.org · CVERecord
- advisorynvd.nist.gov · CVE-2022-29548
- advisorydocs.wso2.com · Security+Advisory+WSO2-2021-1603
- exploitpacketstormsecurity.com · WSO2-Management-Console-Cross-Site-Scripting.ht…
- exploitExploitDB-50970
FAQ
Common Questions.
A reflected XSS issue exists in the Management Console of several WSO2 products.
Affected: API Manager (Wso2) versions 2.2.0, 2.5.0, 2.6.0, 3.0.0, 3.1.0, 3.2.0, 4.0.0; API Manager Analytics (Wso2) versions 2.2.0, 2.5.0, 2.6.0; API Microgateway (Wso2) versions 2.2.0, among others. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.
Is CVE-2022-29548 On Your Attack Surface?
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