P4Verified

CVE-2020-37256: grav before 1.6.30 (exclusive); +1 more affected products

CVE-2020-37256. CVSS 3.1 base score 5.4 (MEDIUM, Vendor/CNA). EPSS 0.00287 (percentile 0.19344), scored 2026-10-06.

Affected technology

grav · before 1.6.30 (exclusive)
getgrav

Grav · 0 to before 1.6.30
Grav

Description’s affected range: before 1.6.30

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

Privileged users with page editing capabilities can inject malicious scripts to execute arbitrary code and install malicious plugins for system access. Vendor/CNA’s CVSS 4.0 assessment (base score 5.1/10) rates confidentiality and integrity impact as low; availability impact as none.

Published 2026-10-08 17:35:07.516032+00:00

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: 0.00287 · percentile 0.19423 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2020-37256.html