{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11455 exists.","fix":"No fix has been published for CVE-2026-11455 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-11455 is a low-severity command injection vulnerability in FoundationAgents MetaGPT, published on 7 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-11455 and fix it if it is affected.\n\nWhat it is: CVE-2026-11455 is a low-severity command injection vulnerability in FoundationAgents MetaGPT, published on 7 Jun 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-2026-11455 exists.\n\nAffected product: FoundationAgents MetaGPT. 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-2026-11455/ (Markdown: https://insights.sbomify.com/CVE-2026-11455/index.md)","id":"CVE-2026-11455","markdown":"https://insights.sbomify.com/CVE-2026-11455/index.md","name":"CVE-2026-11455","record":{"aliases":["GHSA-h4jg-8v58-57wj"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"MetaGPT library","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary commands via the mermaid.path argument in MetaGPT's check_cmd_exists function, requiring high complexity.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/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-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.2. Affected by this issue is the function check_cmd_exists of the file metagpt/utils/common.py. This manipulation of the argument mermaid.path causes command injection. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitation is known to be difficult. The exploit has been publicly disclosed and may be utilized. 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":"FoundationAgents MetaGPT common.py check_cmd_exists command injection","id":"CVE-2026-11455","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"Chanjet CRM HTTP GET Request jxf_dump_systable.php sql injection","id":"CVE-2026-11456"},"packages":[],"prev":{"headline":"Groundhogg — CRM, Newsletters, and Marketing Automation \u003c= 4.5.2 - Insecure Direct Object Reference","id":"CVE-2026-11454"},"products":["MetaGPT"],"published":"2026-06-07","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":"2026-06-08","vendors":["FoundationAgents"]},"summary":"Remote attackers can execute arbitrary commands via the mermaid.path argument in MetaGPT's check_cmd_exists function, requiring high complexity.","url":"https://insights.sbomify.com/CVE-2026-11455/"}