Home/CVE/Multiple WSO2 products have been identified as vulnerable due to improper output encoding, a Stored Cross Site Scripting
CVE

CVE-2023-6911

Multiple WSO2 products have been identified as vulnerable due to improper output encoding, a Stored Cross Site Scripting

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.

MEDIUM · CVSS 4.8 EPSS 0.00347
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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Affected Products & Versions

9
wso2 api managerall versions
wso2 api manager analyticsall versions
wso2 api microgatewayall versions
wso2 data analytics serverall versions
wso2 enterprise integratorall versions
wso2 identity server as key managerall versions
wso2 identity serverall versions
wso2 identity server analyticsall versions
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.wso2.carbon.registry:carbon-registry MODERATE fixed in 4.7.37
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Scoring & Timeline

4.8
MEDIUM · CVSS v3.1 · ed10eef1-636d-4fbe-9993-6890dfa878f8
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Dec 2023 · 09:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-1225/Vendor Advisory
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