{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-102906 exists.","fix":"No fix has been published for CVE-2026-102906 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-102906 is a medium-severity command injection vulnerability in 0xshariq github-mcp-server, published on 30 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-102906 and fix it if it is affected.\n\nWhat it is: CVE-2026-102906 is a medium-severity command injection vulnerability in 0xshariq github-mcp-server, published on 30 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-102906 exists.\n\nAffected product: 0xshariq github-mcp-server. 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-2026-102906/ (Markdown: https://insights.sbomify.com/CVE-2026-102906/index.md)","id":"CVE-2026-102906","markdown":"https://insights.sbomify.com/CVE-2026-102906/index.md","name":"CVE-2026-102906","record":{"aliases":["GHSA-7v7v-c4gg-gf73"],"analysis":{"component_type":"developer_tool","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"GitHub MCP server","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary OS commands via the Git Remove MCP Tool in the github-mcp-server due to unsafe child_process.exec usage.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"A vulnerability was identified in 0xshariq github-mcp-server up to 52e764a7d66eac1726fce02ca7bb5a638571801a. This issue affects the function child_process.exec of the file src/github.ts of the component Git Remove MCP Tool. Such manipulation of the argument File leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"0xshariq github-mcp-server Git Remove MCP Tool github.ts child_process.exec os command injection","id":"CVE-2026-102906","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"SourceCodester Online Reviewer Management System questions-view.php sql injection","id":"CVE-2026-102908"},"packages":[],"prev":{"headline":"JupyterLab: Argument injection in JupyterLab extension uninstall exposes server-readable files and internal URLs","id":"CVE-2026-102904"},"products":["github-mcp-server"],"published":"2026-09-30","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-02","vendors":["0xshariq"]},"summary":"Remote attackers can execute arbitrary OS commands via the Git Remove MCP Tool in the github-mcp-server due to unsafe child_process.exec usage.","url":"https://insights.sbomify.com/CVE-2026-102906/"}