{"answers":{"affected":"3 open source packages ship an affected version, including github.com/Masterminds/vcs. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-21235 in the wild and no public exploit code.","fix":"Upgrade github.com/Masterminds/vcs to a fixed version for your release line: 1.13.2 or 1.13.3.","what":"CVE-2022-21235 is a high-severity command injection vulnerability in github.com/Masterminds/vcs, published on 1 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-21235 and fix it if it is affected.\n\nWhat it is: CVE-2022-21235 is a high-severity command injection vulnerability in github.com/Masterminds/vcs, published on 1 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-21235 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/Masterminds/vcs (Go): affected all versions; fixed in 1.13.2\n- github.com/Masterminds/vcs (Go): affected all versions; fixed in 1.13.2\n- github.com/Masterminds/vcs (Go): affected all versions; fixed in 1.13.3\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-2022-21235/ (Markdown: https://insights.sbomify.com/CVE-2022-21235/index.md)","id":"CVE-2022-21235","markdown":"https://insights.sbomify.com/CVE-2022-21235/index.md","name":"CVE-2022-21235","record":{"aliases":["GHSA-6635-c626-vj4r","GO-2022-0414","SNYK-GOLANG-GITHUBCOMMASTERMINDSVCS-2437078"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Go VCS library","requires_auth":"none","summary":"Attackers can execute arbitrary commands via argument injection when the library invokes the Mercurial hg command.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"vcs","vendor":"vcs_project"}],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-88","name":"Improper Neutralization of Argument Delimiters in a Command"}],"description":"The package github.com/masterminds/vcs before 1.13.3 are vulnerable to Command Injection via argument injection. When hg is executed, argument strings are passed to hg in a way that additional flags can be set. The additional flags can be used to perform a command injection.","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":"Command Injection","id":"CVE-2022-21235","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"command_injection","year":"2022"},"n_packages":3,"n_references":2,"next":{"headline":"Information disclosure in n/a","id":"CVE-2022-21236"},"packages":[{"ecosystem":"Go","fixed":["1.13.2"],"introduced":["0"],"last_affected":[],"package":"github.com/Masterminds/vcs","purl":null,"source":"GHSA-6635-c626-vj4r"},{"ecosystem":"Go","fixed":["1.13.2"],"introduced":["0"],"last_affected":[],"package":"github.com/Masterminds/vcs","purl":"pkg:golang/github.com/Masterminds/vcs","source":"GHSA-6635-c626-vj4r"},{"ecosystem":"Go","fixed":["1.13.3"],"introduced":["0"],"last_affected":[],"package":"github.com/Masterminds/vcs","purl":"pkg:golang/github.com/Masterminds/vcs","source":"GO-2022-0414"}],"prev":{"headline":"SQL injection in lansweeper","id":"CVE-2022-21234"},"products":["github.com/Masterminds/vcs"],"published":"2022-04-01","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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":"Attackers can execute arbitrary commands via argument injection when the library invokes the Mercurial hg command.","url":"https://insights.sbomify.com/CVE-2022-21235/"}