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WPBakery Page Builder EUVDEUVD-2026-76785

| CVE-2026-81429 HIGH
Cross-site Scripting (XSS) (CWE-79)
2026-09-12 contact@wpscan.com GHSA-fcp7-pjhr-2vrp
7.1
CVSS 3.1 · Vendor: wpscan
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Severity by source

Vendor (wpscan) PRIMARY
7.1 HIGH
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
vuln.today AI
6.1 MEDIUM

Attacker needs no privileges; admin UI interaction required for CSRF; scope changes into admin session; no realistic availability impact from stored XSS alone.

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

Primary rating from Vendor (wpscan).

CVSS VectorVendor: wpscan

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

Lifecycle Timeline

4
Analysis Generated
Sep 12, 2026 - 16:27 vuln.today
CVSS changed
Sep 12, 2026 - 16:22 NVD
7.1 (HIGH)
CVE Published
Sep 12, 2026 - 06:16 cve.org
HIGH 7.1
CVE Published
Sep 12, 2026 - 06:16 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The Export & Import WPBakery Page Builder WordPress plugin through 1.0.2 does not perform any CSRF check on its template-import feature and does not sanitise the imported data before storing it and echoing it back, allowing attackers to make a logged-in administrator import a crafted template via a forged request that results in Stored Cross-Site Scripting executed in the administrator's session.

AnalysisAI

Stored Cross-Site Scripting in the Export & Import WPBakery Page Builder WordPress plugin (through 1.0.2) is achievable by any remote attacker who can lure a logged-in administrator into visiting a forged page. The plugin's template-import endpoint lacks CSRF protection and fails to sanitize imported template data before persisting and reflecting it, meaning a crafted template injected via a forged POST request stores malicious JavaScript that executes in the administrator's browser session. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Recon
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Delivery
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Exploit
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Install
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C2
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Execute
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires that (1) the target WordPress site has the Export & Import WPBakery Page Builder plugin installed and active at version 1.0.2 or earlier, (2) the WordPress template-import feature is accessible from the admin panel (default when plugin is active), and (3) a logged-in WordPress administrator with sufficient privileges to use the import feature visits an attacker-controlled page or clicks a malicious link during their authenticated session. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Real-world risk is moderate despite the 7.1 CVSS score. … 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 No vendor-released patched version is confirmed in the available data - the WPScan advisory should be consulted at https://wpscan.com/vulnerability/48f67510-9fb3-4f74-a38e-31635617ba60/ for any update beyond 1.0.2. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: disable and remove Export & Import WPBakery Page Builder plugin version 1.0.2 and earlier from all WordPress installations, audit WordPress admin audit logs for suspicious template import activity, and verify active site content for unauthorized code modifications. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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EUVD-2026-76785 vulnerability details – vuln.today

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