An unauthenticated server-side request forgery (SSRF) vulnerability in the Thumbnail via-uri endpoint of Halo CMS 2.21 allows a remote attacker to cause the server to issue HTTP requests to attacker-controlled URLs, including internal addresses. The endpoint performs a server-side GET to a user-supplied URI without adequate allow/blocklist validation and returns a 307 redirect that can disclose internal URLs in the Location header.
References
Configurations
No configuration.
History
No history.
Information
Published : 2025-10-29 16:15
Updated : 2025-10-30 15:03
NVD link : CVE-2025-60898
Mitre link : CVE-2025-60898
CVE.ORG link : CVE-2025-60898
JSON object : View
Products Affected
No product.
CWE
CWE-918
Server-Side Request Forgery (SSRF)
