Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Mattermost Plugins versions <=2.1.3.0 fail to limit the request body size on the {{/changes}} webhook endpoint which allows an authenticated attacker to cause memory exhaustion and denial of service via sending an oversized JSON payload. Mattermost Advisory ID: MMSA-2026-00611
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-04-09 | 1 | General1 |
| 2026-04-10 | 1 | Disclosure1 |
⚡ New CVE Alert: CVE-2026-24661 📊 Severity: 3.7 🚨 Risk Level: Low 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-24661 #CVE-2026-24661 #CVE #Low #CyberSecurity #InfoSec https://t.co/3y6fs4MDEx
Post summary
A brief alert announcing CVE‑2026‑24661, noting its low severity (3.7) and general impact, with a reference to the NVD entry for further details.
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-24661 - Unbounded Request Body Read in MS Teams Plugin Webhook Endpoint Intel Report: https://ift.tt/dfJmYDu
Post summary
The alert announces that CVE-2026-24661, an unbounded request body read vulnerability in the MS Teams Plugin Webhook Endpoint, is known, linking to an intel report for details, but offers limited actionable or technical information beyond the CVE description.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | mattermost | mattermost | - | - | - |