PT-2026-62059

Data::PubSub::Shared versions before 0.07 for Perl create a world-readable mmap backing file and open it without O EXCL or O NOFOLLOW. The segment is created in pubsub.h with openpath, O RDWR|O CREAT, 0666. The mode is 0666, so under the default umask 022 the file is created mode 0644...

PT-2026-62058

Data::NDArray::Shared versions before 0.02 for Perl create a world-readable mmap backing file and open it without O EXCL or O NOFOLLOW. The segment is created in ndarray.h with openpath, O RDWR|O CREAT, 0666. The mode is 0666, so under the default umask 022 the file is created mode 0644...

PT-2026-62061

Name of the Vulnerable Software and Affected Versions Data::SortedSet::Shared versions prior to 0.03 Description This issue occurs when creating a memory-mapped mmap backing file, which is created with world-readable permissions. The process uses the open function in sortedset.h with a mode of...

PT-2026-62056

Data::Deque::Shared versions before 0.06 for Perl create a world-readable mmap backing file and open it without O EXCL or O NOFOLLOW. The segment is created in deque.h with openpath, O RDWR|O CREAT, 0666. The mode is 0666, so under the default umask 022 the file is created mode 0644 world-readabl...

PT-2026-62068

Name of the Vulnerable Software and Affected Versions Data::DisjointSet::Shared versions prior to 0.02 Description This issue occurs when the software creates a world-readable mmap backing file and opens it without using the O EXCL or O NOFOLLOW flags. The segment is created in dsu.h using the op...

PT-2026-62062

Name of the Vulnerable Software and Affected Versions Data::RadixTree::Shared versions prior to 0.02 Description This issue occurs when a world-readable mmap backing file is created and opened without the O EXCL or O NOFOLLOW flags. The segment is created using the open function with a mode of...

PT-2026-62063

Name of the Vulnerable Software and Affected Versions Data::HashMap::Shared versions prior to 0.14 Description This issue occurs when the software creates a world-readable mmap backing file and opens it without using the O EXCL or O NOFOLLOW flags. The segment is created in shm generic.h using th...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the DeleteWithPathPrefix process. An attacker can access unintended files by deleting a shared directory using a path with a trailing slash, which leaves a stale public share that may expose future content if...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the DeleteWithPathPrefix process. An attacker can access unintended files by deleting a shared directory using a path with a trailing slash, which leaves a stale public share that may expose future content if...

PT-2026-60212

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser can leave a public directory share behind when the shared directory is deleted through a path with a trailing slash because the...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the DeleteWithPathPrefix process. An attacker can expose unintended contents by deleting a shared directory using a trailing-slash path and then recreating the directory, which causes the dormant public share...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the DeleteWithPathPrefix process. An attacker can expose unintended contents by deleting a shared directory using a trailing-slash path and then recreating the directory, which causes the dormant public share...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the public web-client endpoint for partial ZIP downloads of a browsable share. An attacker can access files outside the intended shared directory by supplying crafted file entries whose canonical paths begin with...

PT-2026-55446

Name of the Vulnerable Software and Affected Versions SFTPGo versions prior to 2.7.3 Description A path confinement bypass exists in the public web-client endpoint used for partial ZIP downloads of browsable shares. The system failed to correctly restrict client-supplied file entries to the...

CVE-2026-54091 File Browser: Incorrect access control in public directory shares via rule path rebasing

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, File Browser's public share handlers rebase the share owner's filesystem root to the shared directory and then evaluate descendant paths agains...

CVE-2026-48777

CVE-2026-48777 — FileBrowser Quantum has a path-traversal in the public share PATCH endpoint. Versions prior to 1.3.2-stable, 1.4.0-beta, and 1.4.1-beta allow an attacker with a public share link that has AllowModify=true to move, copy, or rename files outside the share root by abusing publicPatc...

CVE-2026-48777 FileBrowser Quantum: Path Traversal in public share PATCH allows file ops outside shared directory

FileBrowser Quantum is a free, self-hosted, web-based file manager. Versions prior to 1.3.2-stable, 1.4.0-beta and 1.4.1-beta are vulnerable to Path Traversal through the publicPatchHandler in backend/http/public.go which joins user-controlled fromPath and toPath body fields with the trusted...

FileBrowser Quantum: Path traversal in public share PATCH allows file ops outside shared directory

Summary publicPatchHandler in backend/http/public.go joins user-controlled fromPath and toPath body fields with the trusted d.share.Path BEFORE the downstream sanitizer runs. Because filepath.Join collapses .. segments during the join, the sanitizer in resourcePatchHandler never sees the traversa...

CVE-2026-44542

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-stable and 1.3.9-beta, attacker-controlled path input is joined with a trusted base path prior to sanitization, allowing traversal sequences e.g., ../ to escape the intended shared directory. As a result, an...

Directory Traversal

github.com/gtsteffaniak/filebrowser is vulnerable to Directory Traversal. The vulnerability is due to improper sanitization of attacker-controlled path input before path validation, which allows an attacker to use traversal sequences to delete arbitrary files outside the intended shared directory...