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CVE-2026-79654— Ketello: katello content view history api cross-organization authorization bypass

Quick assessment

Affected
Red Hat Red Hat Satellite 6
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Katello 中发现一个安全漏洞:Content View History API 在用户指定访问某一 Content View 时,未能正确实施授权检查。拥有查看某一组织内 Content View 权限的已认证用户,可以通过向受影响的 API 端点提供另一组织中 Content View 的标识符,访问该 Content View 的生命周期历史。这可能导致未授权地泄露 Content View 的生命周期信息,包括发布和推送事件、关联用户以及时间戳等。

CVSS 4.3 · Medium EPSS 0.27% · P19

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 2

VendorProduct Version RangeStatus
Red Hat Red Hat Satellite 6 any affected
any affected
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I. Basic Information for CVE-2026-79654

Vulnerability Information

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Vulnerability Title
Ketello: katello content view history api cross-organization authorization bypass
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Katello where the Content View History API does not properly enforce authorization when accessing a Content View specified by the user. An authenticated user with permission to view Content Views in one organization may be able to access the lifecycle history of a Content View belonging to another organization by supplying its identifier to the affected API endpoint. This can result in unauthorized disclosure of Content View lifecycle information, including publication and promotion events, associated users, and timestamps.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat Satellite 6 - cpe:/a:redhat:satellite:6
Red Hat Red Hat Satellite 6 - cpe:/a:redhat:satellite:6

II. Public POCs for CVE-2026-79654

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III. Intelligence Information for CVE-2026-79654

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Patches & Fixes for CVE-2026-79654 (1)

Vendor Advisories for CVE-2026-79654 (2)

Other References for CVE-2026-79654 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-79654

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