CVE-2026-12515

mediumpriority · track · 0OT risk · elevatedEPSS 0.002 · 13 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.22% (13th) EPSS

CVSS 4.3 · medium

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · osv

EPSS · scored 2026-10-27

A flaw was found in Katello's of Red Hat Satellite. A content upload functionality where insufficient authorization checks in the ContentUploadsController allowed users with the edit_products permission to query content information for repositories outside the products they were authorized to manage. An authenticated attacker could exploit this issue to determine whether specific content exists within repositories that should otherwise be inaccessible. This issue does not allow unauthorized modification, import, or publication of content.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · secalert@redhat.com USexploitability 2.8 · impact 1.4

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-862USCWE-862US

affected products (6)

Products and version ranges known to be affected.

Red Hat Red Hat Satellite 6.16 for RHEL 8< 0:4.14.0.21-1.el8satenisa_euvdEU
Red Hat Red Hat Satellite 6.16 for RHEL 9< 0:4.14.0.21-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.17 for RHEL 9< 0:4.16.0.18-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.18 for RHEL 9< 0:4.18.0.15-1.el9satenisa_euvdEU
Red Hat Red Hat Satellite 6.19 for RHEL 9< 0:4.20.0.7-1.el9satenisa_euvdEU
RubyGems katello< 4.21.0.rc1osvUSpkg:gem/katello

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-c43c-rf7g-5xpgkatello: missing repository authorization in content_uploads exposes cross-product content existence2026-06-17ghsa · osvUS
A flaw was found in Katello's of Red Hat Satellite. A content upload functionality where insufficient authorization checks in the ContentUploadsController allowed users with the edit_products permission to query content information for repositories outside the products they were authorized to manage. An authenticated attacker could exploit this issue to determine whether specific content exists within repositories that should otherwise be inaccessible. This issue does not allow unauthorized modification, import, or publication of content.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv NVD CVE.org MITRE

published 2026-06-17modified 2026-08-04

references (17)

External citations — patches, advisories, analysis.

scry

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