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CVE-2026-108686low3.7

WP Post Author < 4.2.0 - Unauthenticated reCAPTCHA Secret Key Disclosure

Impact

The WP Post Author WordPress plugin before version 4.2.0 discloses the reCAPTCHA secret key to unauthenticated users. This is due to a lack of restriction on integration settings returned to visitors. The impact is exposure of sensitive information.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

Unknown · WPScan

WP Post Author

1 range
WPScan version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 4.2.0

semver versions

unaffected

unknown

Other versions: unaffected

Original source description

The WP Post Author WordPress plugin before 4.2.0 does not restrict the integration settings it returns to visitors, allowing unauthenticated users to read the reCAPTCHA secret key when one has been saved.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance · not supplied
Weakness classification
Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-108686

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-200 ↗

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

CISA-ADP

Related →
Contributing organizations · 2
WPScan

Assigning organization

2026-10-29
CISA-ADP

Additional data publisher

2026-10-29

What changed

Follow changes
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Large field values are marked as truncated previews. Original source snapshots remain retained.

References

1 sources
wpscan.com/vulnerability/50b39d25-51dc-49b4-8480-6a6954af8209/
exploitWPScan