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HIPAA Forms EUVDEUVD-2026-108010

| CVE-2026-109927 HIGH
Improper Privilege Management (CWE-269)
2026-10-22 WPScan GHSA-fqh5-mr22-f9g4
7.2
CVSS 3.1 · Vendor: WPScan
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Authenticate as holder of plugin custom role
  2. Exploit
    Send role-rebuild request lacking capability check
  3. Execution
    Grant administrator capabilities to own role
  4. Impact
    Gain full admin control of site

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V8 - Authorization Least privilege enforcement
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires the attacker to already hold the plugin's own custom user role (PR:H) on a site running HIPAA Forms before 3.3.2; the trigger is the specific request that rebuilds that custom role, which the plugin processes without performing a capability check. The limiting factors are significant: the attacker must be authenticated AND must already possess that particular custom role (not merely any low-privilege account), so this is primarily an insider / role-holder escalation path rather than remote-unauthenticated compromise. No user interaction from a victim is needed. The complete fix per the vendor is updating to 3.3.2.

Impact

This is a genuine but conditional privilege-escalation issue (CWE-269) rather than a mass-exploitation emergency. The supplied CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H, 7.2) indicates network-reachable, low-complexity exploitation with no user interaction, but PR:H confirms the attacker must already be authenticated and must already hold the plugin's custom user role - this is the dominant limiting factor. The vuln.today decision label is 'this_week' (not act_now or emergency), consistent with a real-but-prioritizable issue. It is NOT in CISA KEV, so there is no confirmed active exploitation; the vendor's WPScan entry is a PoC/exploit reference that is not verified as working exploit code. No EPSS score was provided in the input, so probabilistic exploitation likelihood cannot be weighed here. The signals are internally consistent: high technical impact (full admin capabilities → effective site takeover) but gated behind an elevated pre-existing role, which narrows the realistic attacker population to insiders or anyone who can already obtain that custom role. The CPE lists vendor as 'unknown', so the exact vendor identity is unconfirmed from the provided data.

Exploit ScenarioDerived

A user who has already been assigned the plugin's custom HIPAA Forms role sends the request that rebuilds that role; because no capability check is enforced, they add administrator-level capabilities to their own role and thereby gain full admin control of the WordPress site. A public PoC reference exists via WPScan, though it is not verified as working exploit code. Exploitation requires that pre-existing role, so it is not an anonymous internet attack.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 22, 2026

Privilege escalation in the HIPAA Forms WordPress plugin (versions before 3.3.2) lets an account that already holds the plugin's own custom user role push that role up to administrator-level capabilities. The plugin handles a request that rebuilds its custom role without any capability check, so a role holder can rewrite their own permissions; per the assessed vector the attacker must be authenticated and must already possess that specific custom role (PR:H), making this an insider or role-holder escalation path rather than unauthenticated remote takeover, and no victim interaction is required. A public PoC reference exists but is not verified as working exploit code, there is no CISA KEV listing, and a vendor fix is available in 3.3.2.

RemediationAI

Update the HIPAA Forms WordPress plugin to 3.3.2, which the vendor identifies as the complete fix for this issue; the WPScan advisory at https://wpscan.com/vulnerability/f08997a3-9034-4470-b5a9-ceb0860108ed/ and the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-109927 are the reference points for that release. No alternative workaround is stated in the available sources. Because exploitation requires the attacker to already hold the plugin's custom role, reviewing which accounts on the site are assigned that role, and removing it from anyone who does not strictly need it, limits exposure until the update is deployed; sites should then re-check the capability set of that role after upgrading to confirm the rebuilt role no longer carries administrator-level capabilities.

Affected VersionsENISA

HIPAA FORMS 0 <3.3.2

Affected Packages

euvd hipaa_forms fix: 3.3.2

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The flaw is CWE-269 (Improper Privilege Management) in a WordPress plugin that defines and manages its own custom user role. WordPress grants privileges through roles and capabilities, and any code path that writes capabilities into a role must first verify that the caller is allowed to do so - typically with a current_user_can() check mapped to a capability such as manage_options or promote_users. HIPAA Forms before 3.3.2 exposes a request that rebuilds its custom role, and that handler performs no such capability check, so a caller who already holds the role can cause administrator-level capabilities to be attached to it. The CVSS vector (AV:N/AC:L/PR:H/UI:N) reflects network reachability with high privileges already required and no user interaction; the exact request format, endpoint type and parameter names are not described in the available sources, only that it is the role-rebuild request. CPE metadata lists the package as cpe:2.3:a:unknown:hipaa_forms with a wildcard version, so vendor attribution comes from the WPScan advisory and EUVD record rather than the CPE string.

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Severity by source

Vendor (WPScan) PRIMARY 7.2 HIGH
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
vuln.today AI 7.2 HIGH

Attacker must already hold the plugin's elevated custom role so PR:H; request is web-reachable with no victim interaction (AV:N/AC:L/UI:N); escalation to admin yields full C/I/A impact.

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

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

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

Lifecycle Timeline

4
CVSS changed
Oct 22, 2026 - 11:22 NVD
7.2 (HIGH)
Patch available
Oct 22, 2026 - 07:01 EUVD
CVE Published
Oct 22, 2026 - 06:00 cve.org
HIGH 7.2
CVE Published
Oct 22, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The HIPAA Forms WordPress plugin before 3.3.2 does not perform a capability check when handling a request that rebuilds its own custom user role, allowing a user who already holds that role to grant it administrator-level capabilities and escalate their privileges.

Technical POC Analysis

Evidence caveat up front: the only supplied source is the WPScan advisory.

Full technical POC analysis - root cause, step-by-step exploitation and patch breakdown - is part of the Pro and Business plans.

Executive ViewAI

Why It Matters

CVE-2026-109927 is a high-severity privilege escalation in the HIPAA Forms WordPress plugin (versions before 3.3.2) that allows users with the plugin's custom role to elevate their permissions to administrator level. Organizations using this plugin for HIPAA-related data collection are at risk of insider threats or compromised accounts gaining full administrative control, potentially leading to unauthorized access to protected health information and compliance breaches. Leadership should prioritize patching to mitigate both security and regulatory exposure.

Business Impact: High
Compensating Controls

Apply vendor patch.

Threat Intelligence Overview

EPSS Score
0.2%
Top 93% exploitable
Prevalence
Low
niche healthcare-specific WordPress plugin, limited deployment footprint
Exploit
POC
Public exploit code exists
Social Media
1
Sightings
Data Quality
6 sources
Confidence: High

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC Yes
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
No
Human Impact
High
Technical Impact
Total

Priority Score

56
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +36
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.

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