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Fluent Forms Pro CVE-2026-81296

| EUVDEUVD-2026-68781 HIGH
Missing Authorization (CWE-862)
2026-08-31 Patchstack GHSA-q5pr-x92c-3hhm
7.5
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
vuln.today AI
7.5 HIGH

Network-reachable unauthenticated broken access control with no user interaction; high integrity impact from unrestricted privileged action; no confidentiality or availability impact.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

2
Analysis Generated
Aug 31, 2026 - 21:06 vuln.today
CVE Published
Aug 31, 2026 - 20:30 cve.org
HIGH 7.5

DescriptionCVE.org

Unauthenticated Broken Access Control in Fluent Forms Pro Add On Pack <= 6.2.12 versions.

AnalysisAI

Broken access control in Fluent Forms Pro Add On Pack (versions 6.2.12 and earlier) exposes privileged plugin functionality to unauthenticated remote attackers, allowing unauthorized integrity-impacting actions without any credentials or user interaction. The CVSS 3.1 score of 7.5 (High) reflects a network-accessible, low-complexity attack path confirmed by Patchstack, the reporting vendor. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
technique details hidden
Exploit
technique details hidden
Execution
technique details hidden
Impact
technique details hidden

Vulnerability AssessmentAI

Exploitation Exploitation requires the target WordPress site to have Fluent Forms Pro Add On Pack version 6.2.12 or earlier installed and active - no other configuration, feature flag, or non-default setting is required. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) places this firmly as a high-severity integrity threat that is trivially reachable from the public internet with no authentication barrier. … 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 Fluent Forms Pro Add On Pack to the first version released after 6.2.12, as detailed in the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/fluentformpro/vulnerability/wordpress-fluent-forms-pro-add-on-pack-plugin-6-2-12-broken-access-control-vulnerability?_s_id=cve). … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: identify all WordPress installations running Fluent Forms Pro Add On Pack versions 6.2.12 and earlier and document the scope of exposure. …

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CVE-2026-81296 vulnerability details – vuln.today

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