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Medium severity4.3NVD Advisory· Published Jul 17, 2023· Updated Jun 17, 2026

CVE-2023-3593

CVE-2023-3593

Description

Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4

Mattermost/Mattermostv53 versions
0+ 2 more
- (no CPE)range: 0
- (no CPE)
- cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*range: >=7.8.0,<7.8.7
osv-coords
pkg:bitnami/mattermost
Range: >= 7.8.0, < 7.8.7

Patches

Vulnerability mechanics

References

1

mattermost.com/security-updatesnvdVendor Advisory

News mentions

0

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