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CVE-2026-55576

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 cafc3946059e6
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0bcb7b3228d63b36963279986e2654e34defea8caa0f39618a8a45fe7bfde2e2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5cb4f97188c9fa77bbd8b013f986282ed38ad1787ddbc69151ed5dbe221727f1 · sha256:f7d9b7f3cab7ae8c… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5cb4f97188c9fa77bbd8b013f986282ed38ad1787ddbc69151ed5dbe221727f1 · sha256:f7d9b7f3cab7ae8c… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"MaaAssistantArknights","vendor":"MaaAssistantArknights","versions":[{"status":"affected","version":"< cafc3946059e6337d2089d4fec8b6885ba17c332"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5cb4f97188c9fa77bbd8b013f986282ed38ad1787ddbc69151ed5dbe221727f1 · sha256:f7d9b7f3cab7ae8c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.8,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"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","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5cb4f97188c9fa77bbd8b013f986282ed38ad1787ddbc69151ed5dbe221727f1 · sha256:f7d9b7f3cab7ae8c… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5cb4f97188c9fa77bbd8b013f986282ed38ad1787ddbc69151ed5dbe221727f1 · sha256:f7d9b7f3cab7ae8c… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5cb4f97188c9fa77bbd8b013f986282ed38ad1787ddbc69151ed5dbe221727f1 · sha256:f7d9b7f3cab7ae8c… · /containers/cna/problemTypes/1/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/MaaAssistantArknights/MaaAssistantArknights/commit/cafc3946059e6337d2089d4fec8b6885ba17c332","tags":["x_refsource_MISC"],"url":"https://github.com/MaaAssistantArknights/MaaAssistantArknights/commit/cafc3946059e6337d2089d4fec8b6885ba17c332"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5cb4f97188c9fa77bbd8b013f986282ed38ad1787ddbc69151ed5dbe221727f1 · sha256:f7d9b7f3cab7ae8c… · /containers/cna/references/1
{"name":"https://github.com/MaaAssistantArknights/MaaAssistantArknights/security/advisories/GHSA-pqx2-5g66-f5w8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/MaaAssistantArknights/MaaAssistantArknights/security/advisories/GHSA-pqx2-5g66-f5w8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5cb4f97188c9fa77bbd8b013f986282ed38ad1787ddbc69151ed5dbe221727f1 · sha256:f7d9b7f3cab7ae8c… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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