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PatchSiren cyber security CVE debrief

CVE-2026-62314 TecharoHQ CVE debrief

CVE-2026-62314 is a vulnerability in Anubis Web AI Firewall Utility that allows an HTTP client to bypass the Anubis challenge. The issue exists in versions 1.22.0 until 1.26.0-pre1 and is fixed in version 1.26.0-pre1. This vulnerability has a CVSS score of 5.8 and a severity of MEDIUM. Users of affected versions should review and update ALLOW rules in data/common/keep-internet-working.yaml and monitor for suspicious traffic.

Vendor
TecharoHQ
Product
anubis
CVSS
MEDIUM 5.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-15
Original CVE updated
2026-08-12
Advisory published
2026-07-15
Advisory updated
2026-08-12

Who should care

Users of Anubis Web AI Firewall Utility versions 1.22.0 until 1.26.0-pre1 should be aware of this vulnerability and take steps to mitigate it. This includes updating to version 1.26.0-pre1 or later, reviewing and updating ALLOW rules in data/common/keep-internet-working.yaml, and monitoring for suspicious traffic. Security teams and operators of affected systems should prioritize this vulnerability and plan for remediation.

Technical summary

The vulnerability exists in the PathChecker.Check() function in lib/policy/checker.go, where it trusts the client-controlled X-Original-URI header before matching r.URL.Path. This allows an HTTP client to match default data/common/keep-internet-working.yaml ALLOW rules such as ^/?.well-known/.*$ and bypass the Anubis challenge. The affected product is Anubis Web AI Firewall Utility, and the vulnerability has a significant impact on its security.

Defensive priority

Medium

Recommended defensive actions

  • Update to version 1.26.0-pre1 or later
  • Review and update ALLOW rules in data/common/keep-internet-working.yaml
  • Monitor for suspicious traffic
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
  • Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.
  • Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed.
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

The CVE record was published on 2026-07-15T22:17:38.050Z and was last modified on 2026-07-16T14:16:56.427Z. The NVD entry is currently Deferred. This information is based on the provided source corpus and may not reflect the full scope of the vulnerability. Further verification is recommended.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-62314 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-62314

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

  • CVE-2026-62314 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-62314

    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.