VulnSocial

CVE-2026-46712Discloure

LOWCVSS 2.3 · LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Misskey is an open source, federated social media platform. Versions 2025.3.2 and later, but prior to 2026.5.4, contain a vulnerability where a lack of proper permission checks allows access to certain data points from the Direct Messages (formerly Chat) feature, regardless of account permissions. This vulnerability occurs whether or not federation is enabled. Notes created with "specified" visibility (formerly "direct" visibility) are not affected. This issue has been fixed in version 2026.5.4.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-639

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Discloure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-08-03: 208-03
Signal classification2 categories
Discloure
150.0%
General
150.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Discloure

    🚨*CVE* CVE-2026-46712 Misskey is an open source, federated social media platform. Versions 2025.3.2 and later, but prior to 2026.5.4, contain a vulnerability where a lack of proper permiss… https://www.cve.org/CVERecord?id=CVE-2026-46712 ----- Traducción: CVE-2026-46712 Mis… http://infoflow.cloud`

    Post summary

    The post merely references CVE‑2026‑46712, linking to its CVE record, with no further technical, exploit, or mitigation details.

    0000055
    96 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-46712 Misskey is an open source, federated social media platform. Versions 2025.3.2 and later, but prior to 2026.5.4, contain a vulnerability where a lack of proper permiss… https://www.cve.org/CVERecord?id=CVE-2026-46712

    Post summary

    The post notes that CVE-2026-46712 affects certain Misskey versions, but offers no detailed technical information, PoC, exploit, patch, or evidence of active exploitation.

    00000989
    57.9K followersView on X

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