{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-110494 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-110494 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110494 is a medium-severity missing authorization vulnerability in Gitea, published on 18 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-110494 and fix it if it is affected.\n\nWhat it is: CVE-2026-110494 is a medium-severity missing authorization vulnerability in Gitea, published on 18 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-110494 in the wild and no public exploit code.\n\nAffected product: Gitea. 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-2026-110494/ (Markdown: https://insights.sbomify.com/CVE-2026-110494/index.md)","id":"CVE-2026-110494","markdown":"https://insights.sbomify.com/CVE-2026-110494/index.md","name":"CVE-2026-110494","record":{"aliases":["GHSA-cwq7-782w-pxcc"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Gitea Git hosting","requires_auth":"low_privilege","summary":"Users with release write access can improperly link existing issue attachments to releases, exposing metadata and allowing unauthorized renaming or deletion.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Gitea","cpe":[],"cvss":{"score":6.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Adding attachments to a release checked the repository and release of an attachment but not whether it was already linked to an issue or comment. A user with write access to the releases of a repository, who knew the UUID of an attachment in that repository, could link it to a release. This exposed the file name, size and download count of the attachment through the release and allowed the user to rename or delete it.","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":"Gitea release attachment re-linking of issue attachments","id":"CVE-2026-110494","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Client-chosen HPACK encoder table size is applied uncapped, growing per-connection state with every response in Bandit","id":"CVE-2026-110499"},"packages":[],"prev":{"headline":"Kiloview E3 NDI Encoder NULL Pointer Dereference","id":"CVE-2026-110491"},"products":["Gitea"],"published":"2026-10-18","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":"2026-10-19","vendors":["Gitea"]},"summary":"Users with release write access can improperly link existing issue attachments to releases, exposing metadata and allowing unauthorized renaming or deletion.","url":"https://insights.sbomify.com/CVE-2026-110494/"}