CVE-2026-14943

HIGHCVSS 7.5/10EPSS 0.15%

Last modified

CVE-2026-14943 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The Password Protected — Lock Entire Site, Pages, Posts, Categories, and Partial Content WordPress plugin before 2.8.4 does not restrict REST API access to authenticated users when a specific option is enabled, allowing unauthenticated visitors to bypass the sitewide password gate and read otherwise-protected content and account identifiers via the REST API. This re-introduces a previously-fixed issue (CVE-2024-0437), which was patched in 2.6.7 and regressed in 2.6.8.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

Description

The Password Protected — Lock Entire Site, Pages, Posts, Categories, and Partial Content WordPress plugin before 2.8.4 does not restrict REST API access to authenticated users when a specific option is enabled, allowing unauthenticated visitors to bypass the sitewide password gate and read otherwise-protected content and account identifiers via the REST API. This re-introduces a previously-fixed issue (CVE-2024-0437), which was patched in 2.6.7 and regressed in 2.6.8.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
0.15%

4.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
UnknownPassword Protected — Lock Entire Site, Pages, Posts, Categories, and Partial Content>= 2.6.8, < 2.8.4

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-14943?
The Password Protected — Lock Entire Site, Pages, Posts, Categories, and Partial Content WordPress plugin before 2.8.4 does not restrict REST API access to authenticated users when a specific option is enabled, allowing unauthenticated visitors to bypass the sitewide password gate and read otherwise-protected content and account identifiers via the REST API. This re-introduces a previously-fixed issue (CVE-2024-0437), which was patched in 2.6.7 and regressed in 2.6.8.
How severe is CVE-2026-14943?
CVE-2026-14943 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2026-14943?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST