CVE-2026-47160

EUVD-2026-44696
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.
SSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
GitHub_MCNA
5.8 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
dani-garciavaultwarden
𝑥
< 1.36.0
CNA
Common Weakness Enumeration
References
https://github.com/dani-garcia/vaultwarden/commit/a354e57659d26149fde0d91b76f83fce94e8f277
https://github.com/dani-garcia/vaultwarden/pull/7162
https://github.com/dani-garcia/vaultwarden/releases/tag/1.36.0
https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-72vh-x5jq-m82g
https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-72vh-x5jq-m82g