CVE-2026-25477 — AFFiNE: Open Redirect via Regex Bypass in redirect-proxy

CVE-2026-25477

AFFiNE: Open Redirect via Regex Bypass in redirect-proxy PUBLISHED

Description (CNA)

AFFiNE is an open-source, all-in-one workspace and an operating system. Prior to version 0.26.0, there is an Open Redirect vulnerability located at the /redirect-proxy endpoint. The flaw exists in the domain validation logic, where an improperly anchored Regular Expression allows an attacker to bypass the whitelist by using malicious domains that end with a trusted string. This issue has been patched in version 0.26.0.

Affected (CNA)

Vendor / product	Versions
toeverything / AFFiNE	affected < 0.26.0

CWE

CWE-601

References

https://github.com/toeverything/AFFiNE/security/advisories/GHSA-wx9m-v7wq-g289

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.