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Medium severity4.3NVD Advisory· Published Oct 9, 2023· Updated Jun 17, 2026

CVE-2023-5330

CVE-2023-5330

Description

Mattermost fails to enforce a limit for the size of the cache entry for OpenGraph data allowing an attacker to send a specially crafted request to the /api/v4/opengraph filling the cache and turning the server unavailable.

AI Insight

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

Affected products

4
  • Mattermost/Mattermost3 versions
    cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*range: <7.8.11
    • (no CPE)
    • (no CPE)range: 0
  • osv-coords
    pkg:bitnami/mattermost
    Range: < 7.8.11

Patches

Vulnerability mechanics

References

1

News mentions

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