Skip to content
CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-55576

MaaAssistantArknights: PR-title expression injection in release-preparation.yml

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

MaaAssistantArknights MaaAssistantArknights

  • < cafc3946059e6337d2089d4fec8b6885ba17c332affected

References