{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-55576 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-55576 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-55576 is a high-severity command injection vulnerability in MaaAssistantArknights, published on 15 Jul 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-2026-55576 and fix it if it is affected.\n\nWhat it is: CVE-2026-55576 is a high-severity command injection vulnerability in MaaAssistantArknights, published on 15 Jul 2026. 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-2026-55576 in the wild and no public exploit code.\n\nAffected product: MaaAssistantArknights. 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-2026-55576/ (Markdown: https://insights.sbomify.com/CVE-2026-55576/index.md)","id":"CVE-2026-55576","markdown":"https://insights.sbomify.com/CVE-2026-55576/index.md","name":"CVE-2026-55576","record":{"aliases":["GHSA-pqx2-5g66-f5w8"],"analysis":{"component_type":"developer_tool","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"GitHub Actions workflow","requires_auth":"none","summary":"Attackers can execute arbitrary shell commands on CI runners by crafting malicious pull request titles in the release preparation workflow.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"MaaAssistantArknights is a one-click tool for daily Arknights tasks. In the current dev-v2 workflow, .github/workflows/release-preparation.yml inlined attacker-controlled github.event.pull_request.title into a run: shell command during the pull_request opened, reopened, and ready_for_review events, so a non-draft fork PR whose title starts with Release v could execute shell commands on the ubuntu-latest runner during the generate-changelog job. This vulnerability is fixed by commit cafc3946059e6337d2089d4fec8b6885ba17c332.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"MaaAssistantArknights: PR-title expression injection in release-preparation.yml","id":"CVE-2026-55576","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"ImageMagick: Heap Buffer Overflow in ImageMagick MVG decoder","id":"CVE-2026-55577"},"packages":[],"prev":{"headline":"LiquidJS: `pop` filter bypasses `memoryLimit` accounting that its array-filter siblings enforce","id":"CVE-2026-55575"},"products":["MaaAssistantArknights"],"published":"2026-07-15","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-12","vendors":["MaaAssistantArknights"]},"summary":"Attackers can execute arbitrary shell commands on CI runners by crafting malicious pull request titles in the release preparation workflow.","url":"https://insights.sbomify.com/CVE-2026-55576/"}