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PatchSiren cyber security CVE debrief

CVE-2026-33655 QuantumNous CVE debrief

CVE-2026-33655 is a high-severity SSRF vulnerability in an AI asset management system. Prior to version 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. This allowed authenticated users to configure Webhook, Bark, or Gotify notification URLs that point at an internal or metadata IP address. The issue is fixed in version 0.12.0-alpha.1. Users should review their configurations and upgrade to the latest version.

Vendor
QuantumNous
Product
new-api
CVSS
HIGH 7.7
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-09
Original CVE updated
2026-07-16
Advisory published
2026-07-09
Advisory updated
2026-07-16

Who should care

Users of the AI asset management system, particularly those with administrative access, should be aware of this vulnerability and take steps to protect themselves. This includes upgrading to version 0.12.0-alpha.1 or later and reviewing notification URL configurations. Operators, platform administrators, and security teams should review the vulnerability and implement necessary mitigations.

Technical summary

The vulnerability exists in the AI asset management system's SSRF protection mechanism. Specifically, the system did not apply IP filtering to hostnames, and with ApplyIPFilterForDomain disabled, it did not validate the resolved IP address of a hostname. This allowed authenticated users to bypass IP filtering and access internal or metadata IP addresses. The issue is related to the configuration of Webhook, Bark, or Gotify notification URLs.

Defensive priority

High

Recommended defensive actions

  • Upgrade to version 0.12.0-alpha.1 or later
  • Review and update notification URL configurations
  • Implement additional monitoring and logging for suspicious activity
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-07-09T23:17:04.763Z and last modified on 2026-07-10T15:16:39.147Z. The NVD entry is currently receiving updates. Evidence is limited, and defenders should verify the scope and severity based on official advisories.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-33655 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-33655

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-33655 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-33655

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.