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  4. CVE 2026 102344 lavish dns rebinding allows any website to read
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Back to active CVEs
High · CVSS 8.1CVE-2026-102344

Lavish: DNS rebinding allows any website to read arbitrary local files and inject prompts into the AI agent via the unauthenticated local serverCVE-2026-102344

Answer in brief

CVE-2026-102344 records a High severity (CVSS 8.1) vulnerability in Lavish: DNS rebinding allows any website to read arbitrary local files and inject prompts into the AI agent via the unauthenticated local server. The current sources do not mark it as known exploited. The current feed maps kunchenguid/lavish-axi (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 6, 2026Updated Nov 6, 2026Source checked Nov 7, 2026First seen by HOL Nov 6, 2026Material review Nov 6, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps kunchenguid/lavish-axi (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
kunchenguid/lavish-axigeneric<0.1.430.1.43

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for kunchenguid/lavish-axi.
  2. 2Review the reported fix. Update kunchenguid/lavish-axi to 0.1.43 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 6, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 6, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 6, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source description

Lavish is the new editor for your HTML artifacts. Prior to 0.1.43, the lavish-axi loopback HTTP server did not authenticate requests or validate Host and Origin values on session, artifact, prompt, and polling routes. A website visited while the server is running can use DNS rebinding to send same-origin browser requests to the local service. POST /api/sessions accepts a caller-selected file path and returns its deterministic session key; GET /artifact/:key/index.html then returns the file contents, allowing disclosure of any file readable by the server process without an existing session. An attacker can also queue text through POST /api/:key/prompts for an active agent session when the artifact path is known or guessed. Visiting the attacker-controlled website is the required user interaction. This vulnerability is fixed in 0.1.43.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • OpenBMB Internet of Agents Agent Registry app.py register missing authenticationAlso CWE-306

Record context

Vulnerability class
Path Traversal
EPSS
Not reported
CWE IDs
CWE-73, CWE-306, CWE-346, CWE-1427
Source
CVE List V5
Source checked
Nov 7, 2026
References
3 linked sources
Open source record