{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-86503 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-86503 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-86503 is a low-severity server-side request forgery vulnerability in JetBrains IntelliJ IDEA, published on 7 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-86503 and fix it if it is affected.\n\nWhat it is: CVE-2026-86503 is a low-severity server-side request forgery vulnerability in JetBrains IntelliJ IDEA, published on 7 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-86503 in the wild and no public exploit code.\n\nAffected product: JetBrains IntelliJ IDEA. 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-2026-86503/ (Markdown: https://insights.sbomify.com/CVE-2026-86503/index.md)","id":"CVE-2026-86503","markdown":"https://insights.sbomify.com/CVE-2026-86503/index.md","name":"CVE-2026-86503","record":{"aliases":["GHSA-qjpc-rj7r-4gjr"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"IntelliJ IDEA","requires_auth":"none","summary":"Attackers can trigger Server-Side Request Forgery in IntelliJ IDEA by opening untrusted projects with malicious Kubernetes spec-source URLs.","user_interaction":"required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"JetBrains","cpe":[],"cvss":{"score":3.3,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"In JetBrains IntelliJ IDEA before 2026.2.2 opening an untrusted project could trigger SSRF via Kubernetes spec-source URL fetching","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":"Server-side request forgery in IntelliJ IDEA","id":"CVE-2026-86503","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in IntelliJ IDEA","id":"CVE-2026-86504"},"packages":[],"prev":{"headline":"Missing authorization in IntelliJ IDEA","id":"CVE-2026-86502"},"products":["IntelliJ IDEA"],"published":"2026-09-07","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["JetBrains"]},"summary":"Attackers can trigger Server-Side Request Forgery in IntelliJ IDEA by opening untrusted projects with malicious Kubernetes spec-source URLs.","url":"https://insights.sbomify.com/CVE-2026-86503/"}