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P4Verified
CVE-2026-58394: core < 26.1.11
CVE-2026-58394. CVSS 3.1 base score 5.2 (MEDIUM, Vendor/CNA).
Affected technology
core · < 26.1.11
opnsense
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · High privileges required · User interaction required
What an attacker can do
A user with the page-system-certmanager privilege can store markup that executes when another user opens System Settings Administration. Vendor/CNA’s CVSS 3.1 assessment (base score 5.2/10) rates confidentiality impact as high; integrity impact as low; availability impact as none.
- CWE
- CWE-79
- CCR priority
- 20.8 /100 (P4)
- CVSS 3.1
- 5.2 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:N · Vendor/CNA
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 20:17:11.213245+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-58394.html