Security Advisory

CVE-2026-47160

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-15 15:04:15

Last updated 2026-07-15 15:41:42

Assigner GitHub_M

CVSS score 5.8

State PUBLISHED

Description

Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.36.0, Vaultwarden's /icons/{domain}/icon.png endpoint used src/http_client.rs checks including should_block_address() and post_resolve() that missed decimal, hexadecimal, and octal IP representations, allowing SSRF through the icon-fetching HTTP client for blind internal network or port discovery. This issue is fixed in version 1.36.0.

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