SSRF in Newapi New API
CVE-2026-33655
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 0.12.0-alpha.1, the default SSRF protection configuration did not apply IP filtering to hostnames; with ApplyIPFilterForDomain disabled by default, URL validation checked domain allow/block rules but did not resolve a hostname and validate the resolved IP address, allowing authenticated users to configure Webhook, Bark, or Gotify notification URLs that point at an internal or metadata IP address. This issue is fixed in version 0.12.0-alpha.1.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.003 (18.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.
Affected products
- Newapi New_api
- Quantumnous New-api — versions < 0.12.0-alpha.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2026-33655?
- CVE-2026-33655 is a high-severity vulnerability in Newapi New API, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.7/10. Published 2026-07-09.
- How severe is CVE-2026-33655?
- High severity. CVSS v3 base score is 7.7 out of 10.