EUVD-2026-16642CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Description
Server-Side Request Forgery (SSRF) vulnerability exists in the AnnounContent of the /admin/read.php in OTCMS V7.66 and before. The vulnerability allows remote attackers to craft HTTP requests, without authentication, containing a URL pointing to internal services or any remote server
Analysis
OTCMS versions 7.66 and earlier contain an unauthenticated Server-Side Request Forgery (SSRF) vulnerability in the /admin/read.php endpoint's AnnounContent parameter, enabling remote attackers to craft arbitrary HTTP requests targeting internal services or external systems without requiring credentials. The vulnerability is documented in public security research; however, no CVSS score, EPSS probability, or confirmed active exploitation status is available from CISA KEV data at this time.
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Remediation
Within 7 days: Identify all affected systems running the AnnounContent of the /admin/read.php in OTCMS and apply vendor patches promptly. Implement egress filtering and URL validation for server-side requests.
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