WordPress plugin

JSON Options security & vulnerabilities

Q: Is any JSON Options vulnerability listed in CISA KEV?

No. None of the known JSON Options vulnerabilities is currently listed in the CISA KEV catalog.

json-options— active installsLast vulnerability Aug 21, 2026

Unpatched vulnerability in the latest version

At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.

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1Known vulnerabilities

Critical1
High0
Medium0
Low0

Vulnerabilities per year

All JSON Options vulnerabilities

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JSON Options: common questions

Does JSON Options have known vulnerabilities?

Yes. VulnCrest Radar lists 1 known vulnerability in JSON Options: 1 critical. At least one is not fixed in the latest version.

How do I check which version of JSON Options I run?

In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.

What is the most recent JSON Options vulnerability?

CVE-2026-75860, published Aug 21, 2026: JSON Options <= 0.0.4 - Unauthenticated Remote Code Execution. Severity: Critical (CVSS 9.8).

Is any JSON Options vulnerability listed in CISA KEV?

No. None of the known JSON Options vulnerabilities is currently listed in the CISA KEV catalog.