CVE-2026-73058
Medium · 5.8CVSS
5.8
EPSS
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Published
Aug 16, 2026
CISA due date
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The record
stoatchat versions before 0.15.0 fail to block the IPv6 unspecified address (::) in the SSRF blocklist, allowing unauthenticated attackers to bypass protections via the /proxy and /embed endpoints. Attackers can craft requests using IPv6 literal syntax to access services on the loopback interface and retrieve sensitive internal content.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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