CVE-2026-75107: grav 0 to before 9.1.19

CVE-2026-75107. CVSS 3.1 base score 5.4 (MEDIUM, Vendor/CNA). EPSS 0.00235 (percentile 0.13558), scored 21-Oct-2026.

Affected technology

grav · 0 to before 9.1.19
getgrav

Description’s affected range: before 9.1.19 fails to escape field-definition properties including prepend

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · Passive user interaction

What an attacker can do

Attackers with form authoring privileges can inject arbitrary HTML and JavaScript that executes for all form visitors through unescaped |raw filters and unquoted attributes. Vendor/CNA’s CVSS 4.0 assessment (base score 5.1/10) rates confidentiality and integrity impact as low; availability impact as none.

Published 23-Oct-2026 06:11 UTC

CWE: CWE-79
CCR priority: 21.7 /100 (P4)
CVSS 3.1: 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · Vendor/CNA
EPSS: 0.00235 · percentile 0.13574 · 2026-10-22
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-23 06:11:59.600832+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-23 06:11:01.814928+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-75107.html