# CVE-2026-85002: EmbedPress stored cross-site scripting in block attributes

Source: https://junglewise.ai/threats/cve-2026-85002-the-embedpress-wordpress-plugin-before-4-6-7-does-not-escape-one  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-27. Updated: 2026-09-27  
License: CC BY 4.0 with a link back

CVE-2026-85002 · Severity: info · Published 2026-09-27

The EmbedPress WordPress plugin before version 4.6.7 fails to sanitize user input in one of its block attributes before displaying it in HTML. This allows contributors and above to inject malicious scripts that execute when editors or administrators view the affected post, potentially compromising their accounts or enabling unauthorized actions.

Technologies: [EmbedPress](https://junglewise.ai/threats/technologies/embedpress-embedpress). Vendors: [EmbedPress](https://junglewise.ai/threats/vendors/embedpress).

## Quick answers

**Is CVE-2026-85002 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-85002 being exploited in the wild.

**How severe is CVE-2026-85002?** Informational severity, published 27 September 2026.

**Which products and versions are affected?** EmbedPress before 4.6.7.

**Is there a fix for CVE-2026-85002?** A patch was published on 2026-09-27: Version 4.6.7 released Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-85002 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-85002?** Check whether you run EmbedPress at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability is a stored XSS flaw in the Instagram Carousel block where block attributes are output directly into HTML attributes without proper escaping. An attacker with contributor role or higher can inject arbitrary JavaScript that persists in the post content. The flaw affects EmbedPress versions before 4.6.7 and requires the attacker to have post creation/editing capabilities.

## Affected products

- EmbedPress EmbedPress before 4.6.7

## Timeline

- 2026-09-25: disclosed
- 2026-09-27: patched: Version 4.6.7 released

## References

- [https://wpscan.com/vulnerability/ad155ea2-c804-4906-956e-e2da8050d0de/](https://wpscan.com/vulnerability/ad155ea2-c804-4906-956e-e2da8050d0de/)

## Related threats

- [EmbedPress plugin stored XSS in slidesShow block attribute](https://junglewise.ai/threats/cve-2026-92727-the-embedpress-pdf-embedder-3d-pdf-flipbook-google-reviews)