{"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-2021-32546 in the wild and no public exploit code.","fix":"Upgrade gogs.io/gogs to 0.12.8 or later.","what":"CVE-2021-32546 is a high-severity command injection vulnerability in n/a, published on 31 May 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-32546 and fix it if it is affected.\n\nWhat it is: CVE-2021-32546 is a high-severity command injection vulnerability in n/a, published on 31 May 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-32546 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- gogs.io/gogs (Go): affected all versions; fixed in 0.12.8\n- gogs.io/gogs (Go): affected all versions; fixed in 0.12.8\n- gogs.io/gogs (Go): affected all versions; fixed in 0.12.8\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-2021-32546/ (Markdown: https://insights.sbomify.com/CVE-2021-32546/index.md)","id":"CVE-2021-32546","markdown":"https://insights.sbomify.com/CVE-2021-32546/index.md","name":"CVE-2021-32546","record":{"aliases":["GHSA-56j7-2pm8-rgmx","GO-2022-0471"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Gogs Git server","requires_auth":"low_privilege","summary":"An unprivileged user can achieve remote code execution by manipulating Git configuration files to inject malicious commands via the sshCommand option.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"gogs","vendor":"gogs"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"Missing input validation in internal/db/repo_editor.go in Gogs before 0.12.8 allows an attacker to execute code remotely. An unprivileged attacker (registered user) can overwrite the Git configuration in his repository. This leads to Remote Command Execution, because that configuration can contain an option such as sshCommand, which is executed when a master branch is a remote branch (using an ssh:// URI). The remote branch can also be configured by editing the Git configuration file. One can create a new file in a new repository, using the GUI, with \"\\\" as its name, and then rename this file to .git/config with the custom configuration content (and then save it).","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":"OS Command Injection in gogs","id":"CVE-2021-32546","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"command_injection","year":"2021"},"n_packages":3,"n_references":2,"next":{"headline":"apport read_file() function could follow maliciously constructed symbolic links","id":"CVE-2021-32547"},"packages":[{"ecosystem":"Go","fixed":["0.12.8"],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":null,"source":"GHSA-56j7-2pm8-rgmx"},{"ecosystem":"Go","fixed":["0.12.8"],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","source":"GHSA-56j7-2pm8-rgmx"},{"ecosystem":"Go","fixed":["0.12.8"],"introduced":["0"],"last_affected":[],"package":"gogs.io/gogs","purl":"pkg:golang/gogs.io/gogs","source":"GO-2022-0471"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-32545"},"products":["n/a"],"published":"2022-05-31","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"An unprivileged user can achieve remote code execution by manipulating Git configuration files to inject malicious commands via the sshCommand option.","url":"https://insights.sbomify.com/CVE-2021-32546/"}