Medium severity · published Sep 16, 2026
CVE-2026-82124
Schema & Structured Data for WP & AMP < 1.66 - Unauthenticated Password-Protected Post Content Disclosure via JSON-LD Schema Output
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
The Schema & Structured Data for WP & AMP WordPress plugin before 1.66 does not check whether a post is password protected before including its content in the structured data it generates, allowing unauthenticated users to obtain the content of password protected posts via more than one public output route.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Schema & Structured Data for WP & AMP ·
before 1.66 · source: vendor
Affected product
SS
Schema & Structured Data for WP & AMP
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-82124
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-82124
wpscan.com
https://wpscan.com/vulnerability/16c65787-c43a-42c6-94b8-5f748a1b0b25/
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