CVE-2026-73058
Last modified
CVE-2026-73058 is a medium-severity vulnerability rated 5.8/10 on the CVSS scale. 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.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| stoatchat | stoatchat | < 0.15.0 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
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