CVE-2026-96658

HIGH
MEDIUM Priority: 0.06 BB Relevance: 68/100
Published: 2026-10-01 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

A flaw was found in Foreman. This vulnerability allows an authenticated remote attacker with low-level read permissions to achieve arbitrary code execution on the underlying server. By manipulating the permitted methods list within the template rendering engine, an attacker can bypass the safemode sandbox isolation and execute unauthorized commands directly on the host system.

References & Advisories (6)

https://access.redhat.com/errata/RHSA-2026:74503
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74504
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74505
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74506
vendor-advisory x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2534185
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.72%
Raw Score 0.007240
Percentile 54.6%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00724
2026-11-12
0.00724
2026-11-10
0.00724
2026-11-09
0.00724
2026-11-08
0.00724
2026-11-07
0.00724
2026-11-06
0.00724
2026-11-05
0.00724
2026-11-04
0.00724
2026-11-03
0.00724
2026-11-02
0.00724

Intelligence Sources

mitre ref →