Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessAuthenticate as holder of plugin custom role
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ExploitSend role-rebuild request lacking capability check
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ExecutionGrant administrator capabilities to own role
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ImpactGain 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. |
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Alert meAnalysisAIv1 – 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
Affected Packages
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
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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.
Primary rating from Vendor (WPScan).
CVSS VectorVendor: WPScan
Lifecycle Timeline
4DescriptionCVE.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
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.
Apply vendor patch.
Threat Intelligence Overview
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.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.
EUVD-2026-108010
GHSA-fqh5-mr22-f9g4
NVD
CVE.org
EPSS
Vulnrichment
VulDB
Exploit-DB