PT-2026-59390

Summary The audio transcription upload endpoint takes the file extension from the user-supplied filename and saves the file under CACHE DIR/audio/transcriptions/.. The /cache/path route serves these files via FileResponse, which sets Content-Type from the on-disk extension and emits no...

PT-2026-59662

Summary parse options header parsed Content-Disposition and Content-Type headers with email.message.Message, which transparently applies RFC 2231/5987 decoding. The extended parameter syntax filename=charset'lang'value, name=..., and the filename0/filename1 continuation form is decoded and surfac...

PT-2026-57677

A POST request sent to a specific webserver endpoint can be used to write to arbitrary file locations. The endpoint accepts the filename parameter in the Content-Disposition header without verification. This can be used to cause a denial of service by overwriting system files, or...

GHSA-28JH-G32X-V9V4 Tesla vulnerable to multipart part smuggling via unescaped `content-disposition` values

Summary Tesla.Multipart.partheadersfordisposition/1 interpolates Content-Disposition parameter values field name, filename, and other opts verbatim into the part header line without encoding or escaping any special characters. An attacker who controls a filename, field name, or other disposition...

EUVD-2026-34012

Tesla vulnerable to multipart part smuggling via unescaped content-disposition values...

Tesla vulnerable to multipart part smuggling via unescaped `content-disposition` values

Summary Tesla.Multipart.partheadersfordisposition/1 interpolates Content-Disposition parameter values field name, filename, and other opts verbatim into the part header line without encoding or escaping any special characters. An attacker who controls a filename, field name, or other disposition...

PYSEC-2026-2138

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, when the crawler saves a downloaded file, the destination filename was taken from attacker-influenced input and joined to the downloads directory with no confinement. A filename containing an absolute path or travers...

EUVD-2026-41934

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, when the crawler saves a downloaded file, the destination filename was taken from attacker-influenced input and joined to the downloads directory with no confinement. A filename containing an absolute path or travers...

CVE-2026-57571: Improper Limitation of a Pathname to a Restricted Directory

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, when the crawler saves a downloaded file, the destination filename was taken from attacker-influenced input and joined to the downloads directory with no confinement. A filename containing an absolute path or travers...

Security Bulletin: Path Traversal Vulnerability in API Request Component Content-Disposition Header Processing

Summary A path traversal vulnerability existed in the API Request component's response handling logic. An authenticated attacker could craft a malicious server response with a specially crafted Content-Disposition header containing directory traversal sequences. When a victim configured an API...

Security Bulletin: Path Traversal in APIRequest Component via Content-Disposition Header

Summary A path traversal vulnerability existed in the APIRequest component when the "Save to File" feature was enabled. The component extracted filenames from server-controlled Content-Disposition headers without proper sanitization, allowing an attacker-controlled HTTP response to write files to...

SFTPGo has stored XSS via inline parameter on public shares and user file download

Summary The inline query parameter on the browsable-share file download and on the authenticated user file download suppressed Content-Disposition: attachment, so an HTML file stored in a share or home directory could be served as text/html and execute in SFTPGo's web origin stored XSS. Impact Lo...

GHSA-3VCG-PV95-PQ54 SFTPGo has stored XSS via inline parameter on public shares and user file download

Summary The inline query parameter on the browsable-share file download and on the authenticated user file download suppressed Content-Disposition: attachment, so an HTML file stored in a share or home directory could be served as text/html and execute in SFTPGo's web origin stored XSS. Impact Lo...

PT-2026-55447

Name of the Vulnerable Software and Affected Versions SFTPGo versions prior to 2.7.3 Description A stored Cross-Site Scripting XSS issue exists where the inline query parameter on the browsable-share file download and authenticated user file download endpoints suppresses the Content-Disposition:...

PT-2026-55352

Summary The inline query parameter on the browsable-share file download and on the authenticated user file download suppressed Content-Disposition: attachment, so an HTML file stored in a share or home directory could be served as text/html and execute in SFTPGo's web origin stored XSS. Impact Lo...

EUVD-2026-40945

In Open VSX Registry before 1.0.2, the /vscode/unpkg/ endpoint serves user-supplied HTML files with Content-Type: text/html and without a Content-Security-Policy or Content-Disposition: attachment response header. An unauthenticated attacker can register a publisher account, upload a VSIX...

CVE-2026-13323

In Open VSX Registry before 1.0.2, the /vscode/unpkg/ endpoint serves user-supplied HTML files with Content-Type: text/html and without a Content-Security-Policy or Content-Disposition: attachment response header. An unauthenticated attacker can register a publisher account, upload a VSIX...

CVE-2026-13323

In Open VSX Registry before 1.0.2, the /vscode/unpkg/ endpoint serves user-supplied HTML files with Content-Type: text/html and without a Content-Security-Policy or Content-Disposition: attachment response header. An unauthenticated attacker can register a publisher account, upload a VSIX...

CVE-2026-13323

Vulnerability CVE-2026-13323 affects Open VSX Registry before 1.0.2. The /vscode/unpkg/ endpoint serves user-supplied HTML without CSP or Content-Disposition headers, enabling a publisher to upload a crafted VSIX and lure authenticated users to visit the URL. This inline rendering in the open-vsx...

CVE-2026-53537

A flaw was found in Python-Multipart. This vulnerability allows a remote attacker to bypass security controls by exploiting a difference in how Content-Disposition and Content-Type headers are parsed. Specifically, the parseoptionsheader function incorrectly applies RFC 2231/5987 decoding, which ...