{"answers":{"affected":"3 open source packages ship an affected version, including gogs.io/gogs.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-52813 exists.","fix":"Upgrade gogs.io/gogs to 0.14.3 or later.","what":"CVE-2026-52813 is a critical path traversal vulnerability in gogs, published on 24 Jun 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-2026-52813 and fix it if it is affected.\n\nWhat it is: CVE-2026-52813 is a critical path traversal vulnerability in gogs, published on 24 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-52813 exists.\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 0.14.3\n- gogs.io/gogs (Go): affected all versions; fixed in 0.14.3\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-2026-52813/ (Markdown: https://insights.sbomify.com/CVE-2026-52813/index.md)","id":"CVE-2026-52813","markdown":"https://insights.sbomify.com/CVE-2026-52813/index.md","name":"CVE-2026-52813","record":{"aliases":["GHSA-c39w-43gm-34h5","GO-2026-5305"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Self-hosted Git service","requires_auth":"none","summary":"Attackers can exploit path traversal in organization names to overwrite Git hooks, leading to remote code execution on the server.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-23","name":"Relative Path Traversal"}],"description":"Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization names containing path traversal sequences (../) are accepted by Gogs, and repositories under them are written to paths following these path traversals. This allows storing/retrieving data for repositories at arbitrary locations on the filesystem. By creating nested structure of Git repositories, one can overwrite the other's hooks configuration to result in Remote Code Execution (RCE). This vulnerability is fixed in 0.14.3.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":"2026-07-21","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-07-21T15:19:49Z","kind":"github_poc","ref":"https://github.com/iqx6889/CVE-2026-52813-Gogs-RCE","stars":1,"title":"CVE-2026-52813 (Gogs Path Traversal → Git Hooks RCE) defensive writeup: root-cause \u0026 patch analysis, Sigma/SIEM detection rules, IOCs, non-intrusive version scanner. No weaponized PoC."}],"tier":"weaponised"},"has_fix":true,"headline":"Gogs: Path Traversal in organization name results in RCE through Git hooks","id":"CVE-2026-52813","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":3,"n_references":4,"next":{"headline":"Gogs: Unauthenticated Asymmetric Denial of Service (DoS) via SSH Handshake Stall (File Descriptor Exhaustion)","id":"CVE-2026-52814"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","source":"GO-2026-5305"},{"ecosystem":"Go","fixed":["0.14.3"],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":null,"source":"GHSA-c39w-43gm-34h5"},{"ecosystem":"Go","fixed":["0.14.3"],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","source":"GHSA-c39w-43gm-34h5"}],"prev":{"headline":"Gogs: LFS dedupe path leaks private repo content across tenants","id":"CVE-2026-52812"},"products":["gogs"],"published":"2026-06-24","related":[],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-26","vendors":["gogs"]},"summary":"Attackers can exploit path traversal in organization names to overwrite Git hooks, leading to remote code execution on the server.","url":"https://insights.sbomify.com/CVE-2026-52813/"}