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 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.

CVSS 3.1

5.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-25)

CWEs

CWE-918, CWE-1389

Published

2026-07-15

Modified

2026-10-24

Record from

the NVD, synced 2026-10-25

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

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