{"cve":"CVE-2023-39974","nvd":{"published":"2023-08-17T21:15:09.587","modified":"2026-06-17T06:13:04.133","status":"Modified","description":"Exposure of Sensitive Information vulnerability in AcyMailing Enterprise component for Joomla. It allows unauthorized actors to get the number of subscribers in a specific list.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-668","CWE-200"],"references":["https://extensions.joomla.org/extension/acymailing-starter/","https://www.acymailing.com/acymailing-release-security-%F0%9F%94%90-news-updates/","https://extensions.joomla.org/extension/acymailing-starter/","https://www.acymailing.com/acymailing-release-security-%F0%9F%94%90-news-updates/"],"products":["acymailing:acymailing"],"source":"nvd","synced_at":"2026-10-19T21:39:14.809778102+00:00"},"epss":{"cve":"CVE-2023-39974","score":0.00507,"percentile":0.43302,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}