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P4

CVE-2026-67196: perspective 0 through 5.0.0

CVE-2026-67196. CVSS 3.1 base score 5.4 (MEDIUM, Vendor/CNA). EPSS 0.00255 (percentile 0.16115), scored 22-Oct-2026.

Affected technology

perspective · 0 through 5.0.0
perspective-dev

Description’s affected range: 5.0.0

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 can craft table rows with payloads such as unquoted attribute injections containing event handler attributes that bypass RFC 4180 quoting, since angle brackets and event handler attributes are never escaped before assignment, causing malicious scripts to execute in the embedding page's origin. Vendor/CNA’s CVSS 4.0 assessment (base score 5.1/10) rates confidentiality, integrity and availability impact as none.

Published

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
0.00255 · percentile 0.16115 · 2026-10-22
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-67196.html