CVE-2026-47160: 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…

PriorityP434medium5.8CVSS 3.1

AVNACLPRNUINSCCLINAN

EPSS

0.40%

31.6th percentile

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
dani-garcia	vaultwarden	< 1.36.0	1.36.0

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