{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-5139 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-5139 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-5139 is a medium-severity vulnerability in WSO2 API Manager, published on 21 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2024-5139 and fix it if it is affected.\n\nWhat it is: CVE-2024-5139 is a medium-severity vulnerability in WSO2 API Manager, published on 21 Oct 2026. \nExploitation: There is no known exploitation of CVE-2024-5139 in the wild and no public exploit code.\n\nAffected product: WSO2 API Manager. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2024-5139/ (Markdown: https://insights.sbomify.com/CVE-2024-5139/index.md)","id":"CVE-2024-5139","markdown":"https://insights.sbomify.com/CVE-2024-5139/index.md","name":"CVE-2024-5139","record":{"aliases":["GHSA-rh2p-8p77-h6xw"],"analysis":null,"analysis_generated_by":null,"assigner":"WSO2","cpe":[],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Authentication Endpoint accepts user-supplied input without sufficient encoding, allowing for the injection of malicious JavaScript payloads. This vulnerability can be triggered by submitting crafted input to the Authentication Endpoint.\n\nSuccessful exploitation allows an attacker to redirect the user's browser to a malicious website, modify the web page's user interface, or extract sensitive information from the browser. However, due to the `httpOnly` flag on session-related cookies, session hijacking is not possible.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Cross-Site Scripting via Authentication Endpoint in Multiple WSO2 Products Enables UI Manipulation and Redirection","id":"CVE-2024-5139","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in Rotating Tweets (Twitter widget and shortcode)","id":"CVE-2024-5141"},"packages":[],"prev":{"headline":"CVE-2024-5138: snapd snapctl auth bypass","id":"CVE-2024-5138"},"products":["WSO2 API Manager","WSO2 Carbon User Management UI","WSO2 Enterprise Integrator","WSO2 Identity Server","WSO2 Identity Server as Key Manager","WSO2 Open Banking AM","WSO2 Open Banking IAM"],"published":"2026-10-21","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-21","vendors":["WSO2"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2024-5139/"}