Category - API Security Blog

Lichess: Server-Side Request Forgery (SSRF) via Game Export API

The Lichess game export API was found to be vulnerable to Server-Side Request Forgery (SSRF) due to insufficient input validation of the "players" parameter. This allowed an attacker ...

August 05, 2025

curl: Failure to strip Proxy-Authorization header on change in origin

Vulnerability description not...Read More ...

August 05, 2025

curl: CVE-2025-4947: QUIC certificate check skip with wolfSSL

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August 05, 2025

curl: OpenSSL HTTP/3 bogus CURLINFO_TLS_SSL_PTR

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August 05, 2025

curl: OS Command Injection in scripts/firefox-db2pem.sh via untrusted certificate nicknames

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August 05, 2025

curl: CVE-2025-5399: WebSocket endless loop

The function curl_ws_send() in libcurl contains an infinite loop that can be triggered by a malicious server under specific circumstances. The loop is caused by a condition in the code that is not pro ...

August 05, 2025

Lichess: Path Traversal Vulnerability in Lila Project

A path traversal vulnerability was discovered in the Lila project that allowed an attacker to access arbitrary files on the server by manipulating user-supplied input to traverse outside the intended ...

August 05, 2025

curl: arbitrary file read via `file://` path traversal with `–path-as-is`

Vulnerability description not...Read More ...

August 05, 2025