Dashboard / CVE-2026-11807

CVE-2026-11807

CRITICAL
INFO Priority: 0.05 BB Relevance: 69/100
Published: 2026-06-23 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Changed
C: High
I: High
A: None

Description

A missing authorization vulnerability was found in the Event-Driven Ansible (EDA) websocket API. The /api/eda/ws/ansible-rulebook endpoint does not verify user permissions when processing Worker messages. Any authenticated user can send a forged message with an arbitrary activation_id to receive plaintext credentials associated with that activation, including OAuth tokens, vault passwords, and SSH keys.

Weakness Classification (1)

References & Advisories (8)

https://access.redhat.com/errata/RHSA-2026:28376
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:28377
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:28440
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:28492
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:28497
vendor-advisory x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2487036
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

69 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

9.6 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

EPSS — Exploitation Probability

0.53%
Raw Score 0.005310
Percentile 45.5%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00531
2026-11-13
0.00531
2026-11-12
0.00531
2026-11-10
0.00531
2026-11-09
0.00531
2026-11-08
0.00531
2026-11-07
0.00531
2026-11-06
0.00531
2026-11-05
0.00531
2026-11-04
0.00531

Intelligence Sources

mitre ref →
nvd ref →

External Links