EUVD-2026-69939
GHSA-8vw4-g5qf-pj2p
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Unauthenticated network access, no complexity or interaction required; impact is read-only partial disclosure with no integrity or availability consequences.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
Lifecycle Timeline
1DescriptionCVE.org
Unauthenticated Insecure Direct Object References (IDOR) in PublishPress Permissions <= 4.8.3 versions.
AnalysisAI
Unauthenticated IDOR in PublishPress Permissions WordPress plugin versions 4.8.3 and below allows remote attackers to access restricted content objects by manipulating user-controlled identifiers in requests. The flaw (CWE-639) bypasses the plugin's content access controls without any credentials, exposing data that should be permission-gated. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | No authentication is required (PR:N, UI:N per CVSS). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | CVSS 5.3 with AV:N/AC:L/PR:N/UI:N reflects a straightforward unauthenticated network-exploitable flaw requiring no special conditions. … 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 PublishPress Permissions to the version released after 4.8.3 via the WordPress plugin repository or dashboard - the Patchstack advisory confirms the vulnerability is present through 4.8.3, implying a patched release follows. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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