Bug 2501002 (CVE-2026-47160) - CVE-2026-47160 Vaultwarden: Vaultwarden: Server-Side Request Forgery via IP validation bypass
Summary: CVE-2026-47160 Vaultwarden: Vaultwarden: Server-Side Request Forgery via IP v...
Keywords:
Status: NEW
Alias: CVE-2026-47160
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-15 16:02 UTC by OSIDB Bzimport
Modified: 2026-07-15 17:08 UTC (History)
0 users

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Description OSIDB Bzimport 2026-07-15 16:02:01 UTC 
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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