CVE-2026-55629: avwo whistle, обхождане на път

Описание

Оригинално описание

Whistle is an HTTP, HTTP2, HTTPS, and WebSocket debugging proxy. Prior to 2.10.3, lib/service/service.js handles GET /cgi-bin/temp/get by reading req.query.filename, joining it to TEMP_FILES_PATH only when it matches the temporary file pattern, and otherwise passing the user-supplied filename directly to getFile, allowing a remote attacker to read arbitrary files such as /etc/passwd. This issue is reported as fixed in version 2.10.3.

Засегнати продукти

• avwo whistle: < 2.10.3

Вид слабост

• CWE-22 Неправилно ограничаване на път до позволена директория

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-55629
• https://nvd.nist.gov/vuln/detail/CVE-2026-55629
• https://github.com/avwo/whistle/security/advisories/GHSA-3vfr-4gwf-qxfp
• https://github.com/avwo/whistle/commit/777bcf69bae2972aa7138a158c91619185653cf5
• http://github.com/avwo/whistle/releases/tag/v2.10.3