CVE-2022-4666
Last modified
CVE-2022-4666 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The Markup (JSON-LD) structured in schema.org WordPress plugin through 4.8.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.. EPSS estimates a 0.47% chance of exploitation in the next 30 days.
Description
The Markup (JSON-LD) structured in schema.org WordPress plugin through 4.8.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Terakoya | Markup \(Json-Ld\) Structured In Schema.Org | <= 4.8.1 |
References
- https://wpscan.com/vulnerability/a6d23f2f-9504-40da-9b71-189033d8bd1dExploit, Third Party Advisory
- https://wpscan.com/vulnerability/a6d23f2f-9504-40da-9b71-189033d8bd1dExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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