CVE-2026-54053 Many Notes: Path Traversal via ZIP import allows arbitrary file write and stored XSS in other users' vaults

Many Notes is a Markdown note-taking web application designed for simplicity. Prior to 0.16.0, the ZIP vault import implemented in app/Actions/ProcessImportedVault.php accepts archive filenames containing parent-directory traversal segments. An authenticated user can write arbitrary files outside...

CVE-2026-54053 Many Notes: Path Traversal via ZIP import allows arbitrary file write and stored XSS in other users' vaults

Many Notes is a Markdown note-taking web application designed for simplicity. Prior to 0.16.0, the ZIP vault import implemented in app/Actions/ProcessImportedVault.php accepts archive filenames containing parent-directory traversal segments. An authenticated user can write arbitrary files outside...

CVE-2026-54583 mport package bundle downloads allow unsafe destination filenames

mport is the MidnightBSD Package Manager. Prior to 2.7.8, libmport/fetch.c did not consistently reject empty, dot, dot-dot, or slash-containing bundle filenames before composing package download and write paths. Malicious package index data could place an unsafe value in indexEntry-bundlefile, an...

CVE-2026-86861

pgAdmin 4's File Manager savefile endpoint, which backs saving from the Query Tool and ERD, validated the requested path with Filemanager.checkaccesspermission and then opened the file for writing with a plain open call. CVE-2026-7819 had previously hardened the separate file upload path by openi...

EUVD-2026-81896

pgAdmin 4's Backup tool appended the client-supplied 'database' field from the /backup/job//object request to the pgdump argument vector as a bare trailing positional argument, without validation. Because pgdump parses its options with getoptlong, which permutes arguments, a value beginning with ...

CVE-2026-86864 pgAdmin 4: Argument and connection-string injection via the database field in the Backup tool

pgAdmin 4's Backup tool appended the client-supplied 'database' field from the /backup/job//object request to the pgdump argument vector as a bare trailing positional argument, without validation. Because pgdump parses its options with getoptlong, which permutes arguments, a value beginning with ...

CVE-2026-86864

pgAdmin 4 (Backup tool) is vulnerable to argument and connection-string injection via the client-supplied database field. Because the value was appended as a bare trailing positional argument to pg_dump, a dash-prefixed value (e.g. --file=/abs/path) was interpreted as an option due to getopt_long...

CVE-2026-86864 pgAdmin 4: Argument and connection-string injection via the database field in the Backup tool

pgAdmin 4's Backup tool appended the client-supplied 'database' field from the /backup/job//object request to the pgdump argument vector as a bare trailing positional argument, without validation. Because pgdump parses its options with getoptlong, which permutes arguments, a value beginning with ...

CVE-2026-86861 pgAdmin 4: File Manager save_file writes through a symbolic link planted after the containment check

pgAdmin 4's File Manager savefile endpoint, which backs saving from the Query Tool and ERD, validated the requested path with Filemanager.checkaccesspermission and then opened the file for writing with a plain open call. CVE-2026-7819 had previously hardened the separate file upload path by openi...

EUVD-2026-81693

pgAdmin 4's File Manager savefile endpoint, which backs saving from the Query Tool and ERD, validated the requested path with Filemanager.checkaccesspermission and then opened the file for writing with a plain open call. CVE-2026-7819 had previously hardened the separate file upload path by openi...

CVE-2026-86861 pgAdmin 4: File Manager save_file writes through a symbolic link planted after the containment check

pgAdmin 4's File Manager savefile endpoint, which backs saving from the Query Tool and ERD, validated the requested path with Filemanager.checkaccesspermission and then opened the file for writing with a plain open call. CVE-2026-7819 had previously hardened the separate file upload path by openi...

CVE-2026-86861 pgAdmin 4: File Manager save_file writes through a symbolic link planted after the containment check

pgAdmin 4's File Manager savefile endpoint, which backs saving from the Query Tool and ERD, validated the requested path with Filemanager.checkaccesspermission and then opened the file for writing with a plain open call. CVE-2026-7819 had previously hardened the separate file upload path by openi...

Redocly CLI: Path traversal when using `split` command

Impact An OpenAPI or AsyncAPI description could make the split command write files outside the chosen output directory, on the machine of anyone who runs split against it. The write is constrained rather than a free file-write primitive: component data is emitted only as YAML/JSON, and code-sampl...

GHSA-657C-G7QC-R9J2 Redocly CLI: Path traversal when using `split` command

Impact An OpenAPI or AsyncAPI description could make the split command write files outside the chosen output directory, on the machine of anyone who runs split against it. The write is constrained rather than a free file-write primitive: component data is emitted only as YAML/JSON, and code-sampl...

CVE-2026-92970

HUBzero CMS through 2.2.32 contains a path traversal vulnerability in project file upload handlers that allows authenticated project members to write arbitrary files outside the project repository. Attackers can supply traversal sequences in upload parameters to write files to attacker-chosen pat...

CVE-2026-92958

vm2 through 3.11.6 contains a builtin-module denylist bypass in NodeVM. When the embedder uses the builtin wildcard together with negative entries e.g. require: builtin: '', '-fs', '-childprocess' , negative entries are matched by exact module name in lib/builtin.js, so -fs removes only the built...

CVE-2026-92970 HUBzero CMS through 2.2.32 Path Traversal via File Upload

HUBzero CMS through 2.2.32 contains a path traversal vulnerability in project file upload handlers that allows authenticated project members to write arbitrary files outside the project repository. Attackers can supply traversal sequences in upload parameters to write files to attacker-chosen pat...

CVE-2026-92919

admin3 versions through 3.0.0 are affected by an arbitrary file write vulnerability in the storage upload handler . The application fails to sanitize client-supplied filenames, allowing authenticated (low-privilege) users to inject dot-dot path traversal segments that escape the configured storag...

EUVD-2026-81574

admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deployments. Attackers can use dot-dot path segments in filenames to escape the configured storage directory and overwrite...

CVE-2026-92919 admin3 through 3.0.0 Arbitrary File Write via Path Traversal in Storage Upload Filename

admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deployments. Attackers can use dot-dot path segments in filenames to escape the configured storage directory and overwrite...