Dashboard / CVE-2026-71458

CVE-2026-71458

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 60/100
Published: 2026-09-23 Modified: 2026-11-07 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Interaction Scope Change

CVSS Vector Breakdown

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

Description

URLModificationMiddleware resolves named-URL lookups against unfiltered Model.objects before RBAC. The 403→404 shim only rewrites 403 responses, leaving the pk=0 miss path with a different 404 detail string. Differential "Not found." vs "No <Model> matches..." reveals whether a named resource (org, credential, inventory, host) exists anywhere on the platform. Enables cross-tenant internal hostname enumeration.

Weakness Classification (1)

References & Advisories (6)

https://access.redhat.com/errata/RHSA-2026:71113
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71114
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71177
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71179
vendor-advisory x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2512367
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

60 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

5.0 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

EPSS — Exploitation Probability

0.30%
Raw Score 0.003030
Percentile 23.3%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00303
2026-11-12
0.00303
2026-11-10
0.00303
2026-11-09
0.00303
2026-11-08
0.00303
2026-11-07
0.00303
2026-11-06
0.00303
2026-11-05
0.00303

Intelligence Sources

mitre ref →
nvd ref →

External Links