What’s Vulnerable › Vulnerabilities
CVE-2023-28359
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-05-11 · updated 2026-06-17
- Weakness: CWE-89
Description
A NoSQL injection vulnerability has been identified in the listEmojiCustom method call within Rocket.Chat. This can be exploited by unauthenticated users when there is at least one custom emoji uploaded to the Rocket.Chat instance. The vulnerability causes a delay in the server response, with the potential for limited impact.
Affected products
- Rocket.Chat: before 6.0.0 — fixed in 6.0.0
How to fix
Upgrade to a fixed version: Rocket.Chat 6.0.0. Check the vendor advisory for mitigations.
References
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