{"id":"CVE-2026-67598","summary":"Emlog Pro 2.6.23 TLS Certificate Validation Disabled in ai.php","details":"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.","aliases":["GHSA-hf85-99vj-m4c5"],"modified":"2026-08-04T05:34:32.671795825Z","published":"2026-08-03T19:02:06.337Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67598.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-295"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67598.json"},{"type":"PACKAGE","url":"https://github.com/emlog/emlog"},{"type":"ADVISORY","url":"https://github.com/emlog/emlog/security/advisories/GHSA-hf85-99vj-m4c5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67598"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/emlog-pro-tls-certificate-validation-disabled-in-ai-php"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/emlog/emlog","events":[{"introduced":"0"},{"last_affected":"ff5637ee3a2d612135674f8c47c744d36ae74003"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"2.6.23"}]}}],"versions":["pro-2.6.23","pro-2.6.22","pro-2.6.21","pro-2.6.20","pro-2.6.19","pro-2.6.18","pro-2.6.17","pro-2.6.16","pro-2.6.15","pro-2.6.14","pro-2.6.13","pro-2.6.12","pro-2.6.11","pro-2.6.10","pro-2.6.9","pro-2.6.8","pro-2.6.7","pro-2.6.6","pro-2.6.5","pro-2.6.4","pro-2.6.3","pro-2.6.2","pro-2.6.1","pro-2.6.0","pro-2.5.26","pro-2.5.25","pro-2.5.24","pro-2.5.23","pro-2.5.22","pro-2.5.21","pro-2.5.20","pro-1.0.0","pro-2.5.19","pro-2.5.18","pro-2.5.17","pro-2.5.16","pro-2.5.15","pro-2.5.14","pro-2.5.13","pro-2.5.12","pro-2.5.11","pro-2.5.10","pro-2.5.9","pro-2.5.8","pro-2.5.7","pro-2.5.6","pro-2.5.5","pro-2.5.4","pro-2.5.3","pro-2.5.2","pro-2.5.1","pro-2.4.3","pro-2.4.2","pro-2.4.1","pro-2.4.0","pro-2.3.18","pro-2.3.17","pro-2.3.16","pro-2.3.15","pro-2.3.14","pro-2.3.13","pro-2.3.12","pro-2.3.11","pro-2.3.10","pro-2.3.9","pro-2.3.8","pro-2.3.7","pro-2.3.6","pro-2.3.5","pro-2.3.4","pro-2.3.2","pro-2.3.1","pro-2.3.0","pro-2.2.11","pro-2.2.10","pro-2.2.9","pro-2.2.8","pro-test-02","pro-test-01","pro-2.2.7","pro-2.2.6","pro-2.2.5","pro-2.2.4","pro-2.2.3","pro-2.2.2","pro-2.2.1","pro-2.2.0","pro-2.1.15","pro-2.1.14","pro-2.1.13","pro-2.1.12","ci","pro-2.1.11","pro-2.1.10","pro-2.1.9","pro-2.1.8","pro-2.1.7","pro-2.1.6","pro-2.1.5","pro-2.1.4","pro-2.1.3","pro-2.1.2","pro-2.1.1","pro-2.1.0","pro-2.0.3","pro-2.0.2","pro-2.0.1","pro-2.0.0","pro-1.9.3","pro-1.9.2","pro-1.9.1","pro-1.9.0","pro-1.8.0","pro-1.7.1","pro-1.7.0","pro-1.6.0","pro-1.5.1","pro-1.5.0.new","pro-1.5.0","pro-1.4.0","pro-1.3.1","pro-1.3.0","pro-1.2.2","pro-1.2.1","pro-1.2.0","pro-1.1.1","pro-1.1.0","pro-1.0.8","pro-1.0.7","pro-1.0.6","pro-1.0.5","pro-1.0.4","pro-1.0.3","pro-1.0.2","pro-1.0.1","6.1.0","6.0.0","5.3.1","emlog_5.3.0","emlog_5.2.1","emlog_5.2.0","emlog_5.1.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67598.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}]}