{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-123335 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-123335 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-123335 is a low-severity vulnerability in JetBrains YouTrack, published on 6 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-123335 and fix it if it is affected.\n\nWhat it is: CVE-2026-123335 is a low-severity vulnerability in JetBrains YouTrack, published on 6 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-123335 in the wild and no public exploit code.\n\nAffected product: JetBrains YouTrack. 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-2026-123335/ (Markdown: https://insights.sbomify.com/CVE-2026-123335/index.md)","id":"CVE-2026-123335","markdown":"https://insights.sbomify.com/CVE-2026-123335/index.md","name":"CVE-2026-123335","record":{"aliases":["GHSA-5xvg-48vq-jjc7"],"analysis":null,"analysis_generated_by":null,"assigner":"JetBrains","cpe":[],"cvss":{"score":3.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"In JetBrains YouTrack before 2026.2.19562, \n2026.1.14137, \n2025.3.169041 missing authorization  allowed attaching tags to any issue via the tag issues collection","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":"In JetBrains YouTrack before 2026.2.19562, 2026.1.14137, 2025.3.169041 missing authorization allowed attaching tags to any issue via the tag","id":"CVE-2026-123335","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"In JetBrains YouTrack before 2026.2.19728 the attachment size limit could be bypassed via AI assistant thread conversion","id":"CVE-2026-123336"},"nickname":null,"packages":[],"prev":{"headline":"In JetBrains YouTrack before 2026.2.19562 project admins of a related project could delete VCS integrations owned by another project","id":"CVE-2026-123334"},"products":["YouTrack"],"published":"2026-11-06","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":"2026-11-06","vendors":["JetBrains"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-123335/"}