---
id: CVE-2026-67598
title: >-
  Emlog Pro through 2.6.23 contains a disabled TLS certificate validation
  vulnerability in include/service/ai.php that allows network-adjacent attackers
  to intercept outbound HTTPS requests to configured LLM providers by presenting
  arbitra…
summary: >-
  Emlog Pro through 2.6.23 contains a disabled TLS certificate validation
  vulnerability in include/service/ai.php that allows network-adjacent attackers
  to intercept outbound HTTPS requests to configured LLM providers by presenting
  arbitra…
severity: high
cvss: 7.4
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-295
published: '2026-08-03'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T20:40:01.933'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-67598'
references:
  - url: 'https://github.com/emlog/emlog/security/advisories/GHSA-hf85-99vj-m4c5'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/emlog-pro-tls-certificate-validation-disabled-in-ai-php
    label: disclosure@vulncheck.com
  - url: 'https://github.com/emlog/emlog/security/advisories/GHSA-hf85-99vj-m4c5'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - exploit-available
epss: 0.00259
epssPercentile: 0.15601
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/IlhomjonR/CVE-2026-67598'
  checkedAt: '2026-09-25T08:21:08.395Z'
exploitAvailable: true
ingestedAt: '2026-09-09T21:22:45.522Z'
---

## Overview

Emlog Pro through 2.6.23 contains a disabled TLS certificate validation vulnerability in include/service/ai.php that allows network-adjacent attackers to intercept outbound HTTPS requests to configured LLM providers by presenting arbitrary TLS certificates, as CURLOPT_SSL_VERIFYPEER and CURLOPT_SSL_VERIFYHOST are unconditionally disabled across sendStream(), sendImageRequest(), send(), and fetchSearchHtml() with no option to re-enable verification. Attackers can perform man-in-the-middle interception to extract Authorization Bearer API keys from every AI request and inject crafted AI responses that may be acted upon by the tool-call execution pipeline, including the query_database and update_config tool handlers.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.