CVE-2026-46548CWE-918

NocoDB: SSRF Protection Bypass in Notification Webhook Plugins (Slack, Discord, Mattermost, Teams)

Medium · published June 23, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
20.8
In the wild
Unconfirmed
What it is

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the request-filtering-agent SSRF protection was non-functional in the four notification webhook plugins (Slack, Discord, Mattermost, Teams) because httpAgent / httpsAgent were passed as part of the request body rather than the axios config. An authenticated user with hook-creation permission could direct outbound POST requests to arbitrary internal hosts. This vulnerability is fixed in 2026.04.1.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00294 · 20.8th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-06-23T20:41Z
EPSS history
Timeline
  • 23 JUN 20:41Z
    NocoDB: SSRF Protection Bypass in Notification Webhook Plugins (Slack, Discord, Mattermost, Teams)
    cvelistv5