THREAT OPS › Threat News › [NVD] CVE-2026-18952 (HIGH 8.1) — Missing input validation in the threat intelligence feed parser in the OpenSearch Security Analytics plugin might allow an authenticated remote user to perform server-side request forgery and read local files via a crafted URL parameter to the threat intel source configuration en
[NVD] CVE-2026-18952 (HIGH 8.1) — Missing input validation in the threat intelligence feed parser in the OpenSearch Security Analytics plugin might allow an authenticated remote user to perform server-side request forgery and read local files via a crafted URL parameter to the threat intel source configuration en
CVE-2026-18952 CVSS: 8.1 HIGH Published: 2026-08-12T19:17:31.507
Missing input validation in the threat intelligence feed parser in the OpenSearch Security Analytics plugin might allow an authenticated remote user to perform server-side request forgery and read local files via a crafted URL parameter to the threat intel source configuration endpoint.
Indicators of compromise
- CVE-2026-18952cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-18952