CVE-2026-36758

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CVSS 3.1

4.3 medium

EPSS

<1%p6

Published

Apr 30, 2026 (Apr 30, 2026)

Modified

Jun 17, 2026

Description

A Server-Side Request Forgery (SSRF) in the /themes/-/install-from-uri endpoint of halo v2.22.14 allows authenticated attackers to scan internal resources via a crafted GET request.

Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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