{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93649 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-93649 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-93649 is a high-severity vulnerability in Eclipse Foundation Adoptium Temurin, published on 15 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-93649 and fix it if it is affected.\n\nWhat it is: CVE-2026-93649 is a high-severity vulnerability in Eclipse Foundation Adoptium Temurin, published on 15 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-93649 in the wild and no public exploit code.\n\nAffected product: Eclipse Foundation Adoptium Temurin. 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-2026-93649/ (Markdown: https://insights.sbomify.com/CVE-2026-93649/index.md)","id":"CVE-2026-93649","markdown":"https://insights.sbomify.com/CVE-2026-93649/index.md","name":"CVE-2026-93649","record":{"aliases":["GHSA-5w25-6xp6-x3fm","GHSA-f228-m952-5r6w"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Eclipse Adoptium website","requires_auth":"none","summary":"Attackers can trick users into downloading malicious binaries by bypassing URL validation on the Eclipse Adoptium download page via path traversal in query parameters.","user_interaction":"not_required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"eclipse","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"},{"id":"CWE-494","name":"Download of Code Without Integrity Check"}],"description":"In the Eclipse Adoptium website (adoptium.net), in every deployment built from commit 0b24ea1 (2025-06-18) up to the fix in commit cbb53cf (2026-09-24), the post-download page /[locale]/download takes a download URL from the \"link\" query parameter and automatically navigates to it with a meta http-equiv=\"refresh\". The URL is checked against a list of trusted prefixes using String.startsWith() on the raw string, while the browser applies RFC 3986 dot-segment normalisation before navigating, so a value such as https://github.com/adoptium/temurin/../../attacker/malware/releases/download/v1/jdk.exe passes the check but resolves to an attacker-controlled repository. A victim who follows a crafted adoptium.net link is shown the genuine \"Thank you for downloading Eclipse Temurin\" page while their browser downloads a binary of the attacker's choosing","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Open redirect in Adoptium Temurin","id":"CVE-2026-93649","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Saleor throttling.py get_client_ip excessive authentication","id":"CVE-2026-93650"},"packages":[],"prev":{"headline":"Cross-site scripting in Zimbra Collaboration Suite (ZCS)","id":"CVE-2026-93647"},"products":["Adoptium Temurin"],"published":"2026-10-15","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-16","vendors":["Eclipse Foundation"]},"summary":"Attackers can trick users into downloading malicious binaries by bypassing URL validation on the Eclipse Adoptium download page via path traversal in query parameters.","url":"https://insights.sbomify.com/CVE-2026-93649/"}