EUVD-2026-67727
GHSA-rwgp-h9h6-43gq
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Network-reachable missing authorization requires only a contributor session; integrity-only impact with no confidentiality or availability effect and no scope change.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
Lifecycle Timeline
2DescriptionCVE.org
Contributor Broken Access Control in ACF Extended <= 0.9.2.6 versions.
AnalysisAI
Broken access control in ACF Extended (WordPress plugin) through version 0.9.2.6 allows contributor-level authenticated users to perform privileged operations beyond their intended role boundaries. The root cause is CWE-862 (Missing Authorization): the plugin executes certain sensitive actions without verifying the requesting user holds sufficient permissions. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must hold a valid WordPress contributor-level account (or higher) on the targeted site - unauthenticated exploitation is not possible given PR:L in the CVSS vector. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.3 base score accurately reflects a constrained but real risk: the attack requires low-privilege authentication (PR:L - a WordPress contributor account), which is the primary limiting factor. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Update ACF Extended to the first version released after 0.9.2.6 - the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/acf-extended/vulnerability/wordpress-acf-extended-plugin-0-9-2-6-broken-access-control-vulnerability should be consulted for the confirmed patched release version, which was not explicitly stated in the available input data. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-862 – Missing Authorization
View allSame technique Authentication Bypass
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External POC / Exploit Code
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