CVE-2026-24332

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-22 · updated 2026-09-13
Weakness: CWE-204

Description

Discord through 2026-01-16 allows gathering information about whether a user's client state is Invisible (and not actually offline) because the response to a WebSocket API request includes the user in the presences array (with "status": "offline"), whereas offline users are omitted from the presences array. This is arguably inconsistent with the UI description of Invisible as "You will appear offline." NOTE: a third-party report suggests that this was remediated later in 2026.

Affected products

Discord WebSocket API service: through 2026-01-16

References

https://xmrcat.org/discord-invisibility-bypass

Get alerted when CVE-2026-24332 or the next vulnerability affects your stack