CVE-2023-6911 json
WSO2 Registry Stored Cross Site Scripting (XSS) vulnerability
published 2023-12-18 2 y ago modified 2026-06-17 4 mo ago also GHSA-rfq3-wpjh-ppvg , EUVD-2023-3289
- cvss
- 4.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
Multiple WSO2 products have been identified as vulnerable due to improper output encoding, a Stored Cross Site Scripting (XSS) attack can be carried out by an attacker injecting a malicious payload into the Registry feature of the Management Console.
Patch / fix
- maven org.wso2.carbon.registry:carbon-registry 4.7.37
- WSO2 WSO2 API Manager 2.2.0.1, 2.5.0.1, 2.6.0.1, 3.0.0.1, 3.1.0.1, 3.2.0.1
- WSO2 WSO2 API Manager Analytics 2.2.0.1, 2.5.0.1
- WSO2 WSO2 API Microgateway 2.2.0.1
- WSO2 WSO2 Data Analytics Server 3.2.0.1
- WSO2 WSO2 Enterprise Integrator 6.1.0.9, 6.1.1.9, 6.2.0.7, 6.3.0.1, 6.4.0.1, 6.5.0.6, 6.6.0.11
- WSO2 WSO2 IS as Key Manager 5.5.0.1, 5.6.0.1, 5.7.0.1, 5.9.0.1, 5.10.0.1
- WSO2 WSO2 Identity Server 5.4.0.4, 5.4.1.3, 5.5.0.1, 5.6.0.1, 5.7.0.1, 5.8.0.5, 5.9.0.1, 5.10.0.1
- WSO2 WSO2 Identity Server Analytics 5.4.0.2, 5.4.1.2, 5.5.0.1, 5.6.0.1
- WSO2 WSO2 Message Broker 3.2.0.3
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.wso2.carbon.registry:carbon-registry | <4.7.37 |
4.7.37 |
Affected products
- WSO2 WSO2 API Manager
- WSO2 WSO2 API Manager Analytics
- WSO2 WSO2 API Microgateway
- WSO2 WSO2 Data Analytics Server
- WSO2 WSO2 Enterprise Integrator
- WSO2 WSO2 IS as Key Manager
- WSO2 WSO2 Identity Server
- WSO2 WSO2 Identity Server Analytics
- WSO2 WSO2 Message Broker
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/wso2/carbon-registry/commit/878fc7e53c90acc85e303d2af73440014a68b246
web
-
security.docs.wso2.com
/en/latest/security-announcements/security-advisories/2021/WSO2-2020-1225/
vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-6911
advisory
-
github.com
/wso2/carbon-registry
web
-
security.docs.wso2.com
/en/latest/security-announcements/security-advisories/2021/WSO2-2020-1225
web
Sources
- CVE List CVE-2023-6911
- GitHub Advisory GHSA-rfq3-wpjh-ppvg
- NVD CVE-2023-6911
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.