{"id":"CVE-2024-4867","state":"PUBLISHED","title":"Cross-Site Scripting via Developer Portal in WSO2 API Manager Enables UI Modification and Information Retrieval","description":"The WSO2 API Manager developer portal accepts user-supplied input without enforcing expected validation constraints or proper output encoding. This deficiency allows a malicious actor to inject script content that is executed within the context of a user's browser.\n\nBy leveraging this cross-site scripting vulnerability, a malicious actor can cause the browser to redirect to a malicious website, make changes to the UI of the web page, or retrieve information from the browser. However, session hijacking is not possible as all session-related sensitive cookies are protected by the httpOnly flag.","publishedAt":"2026-04-16T09:32:40.941Z","updatedAt":"2026-04-16T12:30:42.568Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","source":"WSO2"},"assigner":"WSO2","products":["WSO2 WSO2 API Manager"],"affected":[{"vendor":"WSO2","product":"WSO2 API Manager","defaultStatus":"unaffected","versions":[{"version":"0","status":"unknown","lessThan":"3.2.0","versionType":"custom"},{"version":"3.2.0","status":"affected","lessThan":"3.2.0.408","versionType":"custom"},{"version":"3.2.1","status":"affected","lessThan":"3.2.1.32","versionType":"custom"},{"version":"4.0.0","status":"affected","lessThan":"4.0.0.293","versionType":"custom"},{"version":"4.1.0","status":"affected","lessThan":"4.1.0.187","versionType":"custom"}]}],"references":["https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3391/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/4xxx/CVE-2024-4867.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-4867","state":"PUBLISHED","datePublished":"2026-04-16T09:32:40.941Z","dateUpdated":"2026-04-16T12:30:42.568Z","assignerShortName":"WSO2","assignerOrgId":"ed10eef1-636d-4fbe-9993-6890dfa878f8","dateReserved":"2024-05-14T12:13:06.529Z"},"containers":{"cna":{"title":"Cross-Site Scripting via Developer Portal in WSO2 API Manager Enables UI Modification and Information Retrieval","descriptions":[{"lang":"en","value":"The WSO2 API Manager developer portal accepts user-supplied input without enforcing expected validation constraints or proper output encoding. This deficiency allows a malicious actor to inject script content that is executed within the context of a user's browser.\n\nBy leveraging this cross-site scripting vulnerability, a malicious actor can cause the browser to redirect to a malicious website, make changes to the UI of the web page, or retrieve information from the browser. However, session hijacking is not possible as all session-related sensitive cookies are protected by the httpOnly flag."}],"affected":[{"vendor":"WSO2","product":"WSO2 API Manager","defaultStatus":"unaffected","versions":[{"version":"0","status":"unknown","lessThan":"3.2.0","versionType":"custom"},{"version":"3.2.0","status":"affected","lessThan":"3.2.0.408","versionType":"custom"},{"version":"3.2.1","status":"affected","lessThan":"3.2.1.32","versionType":"custom"},{"version":"4.0.0","status":"affected","lessThan":"4.0.0.293","versionType":"custom"},{"version":"4.1.0","status":"affected","lessThan":"4.1.0.187","versionType":"custom"}]}],"references":[{"url":"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3391/","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5.4,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"WSO2","orgId":"ed10eef1-636d-4fbe-9993-6890dfa878f8","dateUpdated":"2026-04-16T09:32:40.941Z"},"impacts":[{"capecId":"CAPEC-232","descriptions":[{"lang":"en","value":"CAPEC-232 CAPEC-232: Cross-site Scripting"}]}],"solutions":[{"lang":"en","value":"Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3391/#solution","supportingMedia":[{"type":"text/html","base64":false,"value":"<span style=\"background-color: transparent;\">Follow the instructions given on </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3391/#solution\"><span style=\"background-color: transparent;\">https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3391/#solution</span></a> <br>"}]}],"source":{"advisory":"WSO2-2024-3391","discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-16T12:20:00.908233Z","id":"CVE-2024-4867","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-16T12:30:42.568Z"}}]}}}