CVE-2026-28684 python-dotenv: Symlink following in set_key allows arbitrary file overwrite via cross-device rename fallback

python-dotenv reads key-value pairs from a .env file and can set them as environment variables. Prior to version 1.2.2, setkey and unsetkey in python-dotenv follow symbolic links when rewriting .env files, allowing a local attacker to overwrite arbitrary files via a crafted symlink when a...

CVE-2026-34429 Vvveb < 1.0.8.1 Stored XSS via Media Upload and Rename

Vvveb prior to 1.0.8.1 contains a stored cross-site scripting vulnerability that allows authenticated users with media upload and rename permissions to execute arbitrary JavaScript by bypassing MIME type validation and renaming uploaded files to executable extensions. Attackers can prepend a GIF8...

CVE-2026-34429

Summary: CVE-2026-34429 affects Vvveb versions prior to 1.0.8.1. A stored XSS vulnerability exists in the media upload/rename flow when MIME-type validation is bypassed and files are renamed to executable extensions. Attackers who have media upload and rename permissions can prepend a GIF89a head...

CVE-2026-34429

Vvveb prior to 1.0.8.1 contains a stored cross-site scripting vulnerability that allows authenticated users with media upload and rename permissions to execute arbitrary JavaScript by bypassing MIME type validation and renaming uploaded files to executable extensions. Attackers can prepend a GIF8...

CVE-2026-34429 Vvveb < 1.0.8.1 Stored XSS via Media Upload and Rename

Vvveb prior to 1.0.8.1 contains a stored cross-site scripting vulnerability that allows authenticated users with media upload and rename permissions to execute arbitrary JavaScript by bypassing MIME type validation and renaming uploaded files to executable extensions. Attackers can prepend a GIF8...

CVE-2026-34429 Vvveb < 1.0.8.1 Stored XSS via Media Upload and Rename

Vvveb prior to 1.0.8.1 contains a stored cross-site scripting vulnerability that allows authenticated users with media upload and rename permissions to execute arbitrary JavaScript by bypassing MIME type validation and renaming uploaded files to executable extensions. Attackers can prepend a GIF8...

PT-2026-33774

Vvveb prior to 1.0.8.1 contains a stored cross-site scripting vulnerability that allows authenticated users with media upload and rename permissions to execute arbitrary JavaScript by bypassing MIME type validation and renaming uploaded files to executable extensions. Attackers can prepend a GIF8...

CVE-2026-6257: Unrestricted Upload of File with Dangerous Type

Vvveb CMS v1.0.8.2 contains a remote code execution vulnerability in its media management functionality where a missing return statement in the file rename handler allows authenticated attackers to rename files to blocked extensions .php or .htaccess. Attackers can exploit this logic flaw by firs...

PT-2026-33828

Vvveb CMS v1.0.8 contains a remote code execution vulnerability in its media management functionality where a missing return statement in the file rename handler allows authenticated attackers to rename files to blocked extensions .php or .htaccess. Attackers can exploit this logic flaw by first...

CVE-2026-40188

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...

Missing Write Protection for Parametric Data Values

Overview Affected versions of this package are vulnerable to Missing Write Protection for Parametric Data Values through improper sanitization of the destination path in the rename process. An attacker can overwrite files outside the intended root directory by supplying crafted destination paths...

Missing Write Protection for Parametric Data Values

Overview Affected versions of this package are vulnerable to Missing Write Protection for Parametric Data Values through improper sanitization of the destination path in the rename process. An attacker can overwrite files outside the intended root directory by supplying crafted destination paths...

CVE-2026-40188

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...

GHSA-2943-CRP8-38XX goshs is Missing Write Protection for Parametric Data Values

Summary The SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. Details Here is the issue: go // helper.go:155-215 func cmdFileroot string, r sftp.Request, ip string, sftpServer SFTPServer error fullPath...

goshs is Missing Write Protection for Parametric Data Values

Summary The SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. Details Here is the issue: go // helper.go:155-215 func cmdFileroot string, r sftp.Request, ip string, sftpServer SFTPServer error fullPath...

CVE-2026-40188 goshs is Missing Write Protection for Parametric Data Values

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...

CVE-2026-40188

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...

CVE-2026-40188 goshs is Missing Write Protection for Parametric Data Values

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...

CVE-2026-40188

goshs is a Go-based SimpleHTTPServer. From 1.0.7 to before 2.0.0-beta.4, the SFTP rename logic sanitizes only the source path, not the destination, allowing writes outside the root directory of the SFTP. This could enable writing outside the intended sandbox. The issue is fixed in 2.0.0-beta.4 . ...

CVE-2026-40188 goshs is Missing Write Protection for Parametric Data Values

goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4...