AUGUST 4, 2026
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Case File

CVE-2023-1776

HIGH · CVSS 7.3 EPSS 0.45%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-03-31 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.3. See the original NVD description below for full technical details.

CVE
CVE-2023-1776
Severity
HIGH
CVSS
7.3
EPSS
0.45%

Original NVD Description

Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-7521 MEDIUM CVE-2026-10819 MEDIUM CVE-2026-10600 MEDIUM CVE-2026-9602 MEDIUM CVE-2026-8075 MEDIUM CVE-2026-9824 MEDIUM