{"answers":{"affected":"3 open source packages ship an affected version, including gogs.io/gogs. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-23632 in the wild and no public exploit code.","fix":"Upgrade gogs.io/gogs to 0.13.4 or later.","what":"CVE-2026-23632 is a medium-severity missing authorization vulnerability in gogs, published on 6 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-23632 and fix it if it is affected.\n\nWhat it is: CVE-2026-23632 is a medium-severity missing authorization vulnerability in gogs, published on 6 Feb 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-2026-23632 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- gogs.io/gogs (Go): affected all versions; no fix listed\n- gogs.io/gogs (Go): affected all versions; fixed in 0.13.4\n- gogs.io/gogs (Go): affected all versions; fixed in 0.13.4\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-2026-23632/ (Markdown: https://insights.sbomify.com/CVE-2026-23632/index.md)","id":"CVE-2026-23632","markdown":"https://insights.sbomify.com/CVE-2026-23632/index.md","name":"CVE-2026-23632","record":{"aliases":["GHSA-5qhx-gwfj-6jqr","GO-2026-4450"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Self-hosted Git service","requires_auth":"low_privilege","summary":"Attackers with read-only access can modify repository contents due to missing write permission checks in the content update endpoint.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"gogs","vendor":"gogs"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-862","name":"Missing Authorization"}],"description":"Gogs is an open source self-hosted Git service. In version 0.13.3 and prior, the endpoint \"PUT /repos/:owner/:repo/contents/*\" does not require write permissions and allows access with read permission only via repoAssignment(). After passing the permission check, PutContents() invokes UpdateRepoFile(), which results in commit creation and the execution of git push. As a result, a token with read-only permission can be used to modify repository contents. This issue has been patched in versions 0.13.4 and 0.14.0+dev.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Gogs user can update repository content with read-only permission","id":"CVE-2026-23632","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Gogs has arbitrary file read/write via path traversal in Git hook editing","id":"CVE-2026-23633"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","source":"GO-2026-4450"},{"ecosystem":"Go","fixed":["0.13.4"],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":null,"source":"GHSA-5qhx-gwfj-6jqr"},{"ecosystem":"Go","fixed":["0.13.4"],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","source":"GHSA-5qhx-gwfj-6jqr"}],"prev":{"headline":"redis-server Lua use-after-free may allow remote code execution","id":"CVE-2026-23631"},"products":["gogs"],"published":"2026-02-06","related":[{"cvss_score":8.7,"headline":"Gogs Path Traversal","id":"CVE-2025-8110","kev_date_added":"2026-01-12","published":"2025-12-10"},{"cvss_score":10,"headline":"Gogs deletion of internal files allows remote command execution","id":"CVE-2024-56731","kev_date_added":null,"published":"2025-06-24"},{"cvss_score":10,"headline":"Remote Command Execution in gogs/gogs","id":"CVE-2022-1884","kev_date_added":null,"published":"2024-11-15"},{"cvss_score":10,"headline":"OS Command Injection in gogs/gogs","id":"CVE-2022-1986","kev_date_added":null,"published":"2022-06-09"},{"cvss_score":10,"headline":"Path Traversal in gogs/gogs","id":"CVE-2022-1992","kev_date_added":null,"published":"2022-06-08"},{"cvss_score":9.9,"headline":"Duplicate Advisory: github.com/gogs/gogs affected by CVE-2024-39930","id":"CVE-2024-39930","kev_date_added":null,"published":"2024-07-04"},{"cvss_score":9.9,"headline":"Duplicate Advisory: Gogs allows deletion of internal files","id":"CVE-2024-39931","kev_date_added":null,"published":"2024-07-04"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-02-06","vendors":["gogs"]},"summary":"Attackers with read-only access can modify repository contents due to missing write permission checks in the content update endpoint.","url":"https://insights.sbomify.com/CVE-2026-23632/"}