CVE-2026-73509 OpenList: Authenticated users can rename files outside their base path via batch rename `src_name` traversal

OpenList a file list program that supports multiple storage. Prior to 4.2.4, the authenticated /api/fs/batchrename handler in server/handles/fsbatch.go authorizes only the source directory produced by user.JoinPathreq.SrcDir and validates renameObject.NewName with checkRelativePath, but does not...

CVE-2026-73509 OpenList: Authenticated users can rename files outside their base path via batch rename `src_name` traversal

OpenList a file list program that supports multiple storage. Prior to 4.2.4, the authenticated /api/fs/batchrename handler in server/handles/fsbatch.go authorizes only the source directory produced by user.JoinPathreq.SrcDir and validates renameObject.NewName with checkRelativePath, but does not...

CVE-2026-73509 OpenList: Authenticated users can rename files outside their base path via batch rename `src_name` traversal

OpenList a file list program that supports multiple storage. Prior to 4.2.4, the authenticated /api/fs/batchrename handler in server/handles/fsbatch.go authorizes only the source directory produced by user.JoinPathreq.SrcDir and validates renameObject.NewName with checkRelativePath, but does not...

CVE-2026-73509

OpenList CVE-2026-73509 affects the batch_rename path: before 4.2.4, the /api/fs/batch_rename handler validates only the destination and a subset of the source directory, but does not validate attacker-controlled renameObject.SrcName. An authenticated user with rename permission can inject traver...

OpenList: Authenticated users can rename files outside their base path via batch rename `src_name` traversal

Summary The /api/fs/batchrename handler validates and authorizes only the requested source directory. It rejects path separators in newname, but it does not validate srcname. The handler concatenates srcdir and attacker-controlled srcname, then passes the result to the filesystem rename layer,...

GHSA-95CV-R8X4-VH75 OpenList: Authenticated users can rename files outside their base path via batch rename `src_name` traversal

Summary The /api/fs/batchrename handler validates and authorizes only the requested source directory. It rejects path separators in newname, but it does not validate srcname. The handler concatenates srcdir and attacker-controlled srcname, then passes the result to the filesystem rename layer,...

Alist vulnerable to Path Traversal in multiple file operation handlers

Summary The application contains a Path Traversal vulnerability CWE-22 in multiple file operation handlers. An authenticated attacker can bypass directory-level authorisation by injecting traversal sequences into filename components, enabling unauthorised file removal, movement and copying across...