Bug 2545735 (CVE-2026-105220) - CVE-2026-105220 twine: twine: Arbitrary code execution via crafted story file import
Summary: CVE-2026-105220 twine: twine: Arbitrary code execution via crafted story file...
Keywords:
Status: NEW
Alias: CVE-2026-105220
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-04 22:51 UTC by OSIDB Bzimport
Modified: 2026-10-08 10:23 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-10-04 22:51:31 UTC 
Twine 2 desktop through 2.12.0 contains a cross-site scripting vulnerability in importStories() that executes markup from imported story files in the editor window. Attackers can craft a story file whose script calls the twineElectron openWithScratchFile IPC bridge to write and open a .bat file, executing code as the user.
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