CVE-2026-76648

HIGHPre-NVD 8.58.5—
EchelonGraph scoreHIGH confidence

Score 8.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-23. a secondary CVSS source baseline 8.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — Patch released this week
8.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.5Exploit: None knownExposed: 0

A fix is available — apply it.

CopyAPIView (awx/awx/api/generics.py:873) sets permission_classes = (IsAuthenticated,), so DRF's get_object() performs no object-level RBAC. The get() handler (lines 988–991) explicitly guards with request.user.can_access(obj._class_, 'read', obj) — but post() (lines 1001–1010) does not. POST only checks:

can_access(model, 'add', create_kwargs_check)

can_access(model, 'copy_related', obj)

For JobTemplate, can_add (awx/awx/main/access.py:1465–1520) gates on

inventory.use_role + project.use_role + execution_environment.read_role — resource-level roles that do not imply read on the source JT — and can_copy_related (1522–1534) checks only credentials.use_role. None of these imply the caller can read the source JT.

CVSS v3
8.5
EG Score
8.5(high)
EG Risk
43(Track)
EG Risk 43/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity85% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

September 23, 2026

Last Modified

September 24, 2026

Advisory Details (2)

Auto-updated Sep 23, 2026
Patch available. Sources: redhat.
redhat

2519720 – (CVE-2026-76648) CVE-2026-76648 automation-controller: automation-controller-container: AAP Controller: CopyAPIView.post() missing read authorization check enables Job Template secret recovery

https://bugzilla.redhat.com/show_bug.cgi?id=2519720
redhat Patch Available

CVE-2026-76648 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-76648

Vendor Advisories for CVE-2026-76648(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatansible-automation-platform-27/controller-rhel9:17895806842026-09-23redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 13× in last 7d / 13× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-25 05:51 UTCVendor advisory
  2. 2026-09-25 05:51 UTCGHSA enrichment
  3. 2026-09-24 18:07 UTCEG score recompute
  4. 2026-09-24 18:07 UTCVendor advisory
  5. 2026-09-24 18:07 UTCGHSA enrichment
  6. 2026-09-24 14:04 UTCEPSS rescore
  7. 2026-09-24 06:24 UTCEG score recompute
  8. 2026-09-24 06:24 UTCGHSA enrichment
  9. 2026-09-24 06:10 UTCEG score recompute
  10. 2026-09-24 06:10 UTCGHSA enrichment
  11. 2026-09-23 19:27 UTCEG score recompute
  12. 2026-09-23 18:39 UTCEG score recompute
  13. 2026-09-23 18:39 UTCMITRE cvelistV5first tracked

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-76648?
CVE-2026-76648 is a high vulnerability published on September 23, 2026. CopyAPIView (awx/awx/api/generics.py:873) sets permission_classes = (IsAuthenticated,), so DRF's get_object() performs no object-level RBAC. The get() handler (lines 988–991) explicitly guards with request.user.canaccess(obj.class_, 'read', obj) — but post() (lines 1001–1010) does not. POST only…
When was CVE-2026-76648 disclosed?
CVE-2026-76648 was first published in the National Vulnerability Database on September 23, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76648 actively exploited?
CVE-2026-76648 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 87.0% of all scored CVEs.
What is the CVSS score of CVE-2026-76648?
CVE-2026-76648 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-76648?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76648, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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