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Comments Import & Export EUVDEUVD-2026-81345

| CVE-2026-87836 LOW
Information Exposure (CWE-200)
2026-09-17 WPScan GHSA-2fm8-39xv-9vv2
2.7
CVSS 3.1 · Vendor: WPScan

Severity by source

Vendor (WPScan) PRIMARY
2.7 LOW
AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
vuln.today AI
4.3 MEDIUM

Network endpoint, no interaction; PR:L because the WordPress Author role is low-privilege (not PR:H); confidentiality-only C:L for bulk PII disclosure, no integrity or availability impact.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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
Low
Integrity
None
Availability
None

Lifecycle Timeline

6
Metadata Corrected
Sep 17, 2026 - 14:40 vuln.today
tag: PHP added
Analysis Generated
Sep 17, 2026 - 13:41 vuln.today
CVSS changed
Sep 17, 2026 - 13:22 NVD
2.7 (LOW)
Patch available
Sep 17, 2026 - 07:00 EUVD
CVE Published
Sep 17, 2026 - 06:00 cve.org
LOW 2.7
CVE Published
Sep 17, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The Comments Import & Export WordPress plugin before 2.5.4 does not restrict its comment export to users able to moderate comments, nor scope the export to content owned by the requesting user, allowing users with the Author role and above to retrieve every comment on the site, including commenter email addresses, IP addresses, unapproved comment content and comment meta.

AnalysisAI

Authenticated WordPress users holding the Author role or above can export every comment stored on a site running the Comments Import & Export plugin before version 2.5.4, because the export routine performs no moderate_comments capability check and does not scope results to the caller's own content. Exposed data includes commenter email addresses, IP addresses, unapproved comment bodies and comment meta. …

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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 Requires an authenticated WordPress account with the Author role or above on a site running Comments Import & Export before 2.5.4 (2.1.11 through pre-2.5.4). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This is a genuine but bounded issue - a low-severity, confidentiality-only broken access control flaw, not a critical priority. … 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 Upgrade the Comments Import & Export plugin to version 2.5.4 or later, which is the vendor-released patch and restores the moderate_comments capability check plus ownership scoping on the export routine; the fix should be applied through the WordPress admin plugin update screen or WP-CLI. … Detailed patch versions, workarounds, and compensating controls in full report.

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

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EUVD-2026-81345 vulnerability details – vuln.today

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