sales@hackhalt.com
Free Download

Home / Threats / CVE-2026-59552

Pdf Embed Viewer - Server-Side Request Forgery (SSRF) (CVE-2026-59552)

CVE-2026-59552

Vulnerability CVE-2026-59552 PLUGIN pdf-embed-viewer HIGH

Unauthenticated Server Side Request Forgery (SSRF) in 3D Flipbook PDF Viewer & Embedder

CVE-2026-59552

HIGH CVSS 7.2 Published 2026-07-27 Updated 2026-07-27
AI Risk Elevated (72/100) Active Exploit: No strong signal Published Exploit: No public exploit references Priority: P3 Priority
Severity Band HIGH
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected Components 1
Reference Links 1
AI Risk Engine Elevated (72/100)
Exploitability Medium
Active Exploitation No strong signal
Published Exploit Status No public exploit references

Threat Timeline

  1. 2026-07-27 CVE published and first recorded in the threat feed.
  2. 2026-07-27 Record updated with latest vulnerability metadata.
  3. 2026-07-31 AI technical context refreshed for mitigation and impact guidance.
  4. Now Monitoring for follow-up changes, linked references, and new related CVEs.

AI Context

Machine-generated threat intelligence

AI Updated 71 days ago

AI enriched 71 days ago (2026-07-31 11:12 UTC)

Technical Summary

Unauthenticated Server Side Request Forgery (SSRF) in 3D Flipbook PDF Viewer & Embedder

Potential Impact

Severity is HIGH (CVSS 7.2). Depending on deployment context, affected components may be exposed to unauthorized actions or data integrity risk.

Exploitability Assessment

Exploitability is assessed as Medium based on low-bar exploit prerequisites.

Primary risk drivers: low-bar exploit prerequisites

Mitigation Recommendations

Validate affected product versions, prioritize patching, and monitor references for vendor remediation guidance. If immediate patching is not possible, apply compensating controls and limit exposure of vulnerable surfaces.

Detection & Monitoring

Track authentication anomalies, unexpected file writes, and suspicious plugin API activity around affected components.

Business Impact Lens

AI risk score 72/100 (Elevated, Medium) with priority P3 Priority. Prioritize remediation where affected components process customer data, admin sessions, or Internet-exposed workflows.

Affected Products

Pdf Embed Viewer PLUGIN · pdf-embed-viewer Affected range not specified Fixed version not specified

Related Vulnerabilities

Browse All Threats

Newest linked vulnerabilities to keep visitors exploring adjacent CVE coverage.

No related vulnerability records were found yet for this context.

References

What to do about this

Patch promptly The consequence is significant even where an attacker needs a foothold first.

Fix it

Update Pdf Embed Viewer to the latest available version.

Where the vendor has not published a fix yet, disable the plugin until they do.

Cannot update today? Request / payload inspection (WAF) in Hack Halt ProSecure blocks this class of attack before WordPress processes the request.

Inspect request parameters and bodies for injection, traversal and file-inclusion payloads, and refuse the request rather than logging it.

Compare Hack Halt plans Start free

Not sure if you are affected?

Scan your site to see whether it runs Pdf Embed Viewer, and at which version.

Free, no installation, no account. It reads what your site already publishes, then tells you which plugins carry known vulnerabilities and what to do about each one.

Scan my site free See what Hack Halt does

Am I affected by this vulnerability?

You are affected if your site runs Pdf Embed Viewer. No account is needed to exploit this, so a public site is reachable by anyone.

How do I fix it?

Update Pdf Embed Viewer to the latest available version. Where the vendor has not yet published a fix, remove or disable the plugin until they do. Until you can update, Request / payload inspection (WAF) in Hack Halt ProSecure contains this class of attack at the request layer.

What can an attacker actually do?

This is a Server-Side Request Forgery (SSRF) flaw. An attacker who exploits it can make the server itself fetch a URL of their choosing, reaching internal services.

WordPress security that blocks attacks before they land.

sales@hackhalt.com

Product

Resources

Company

© Hack Halt Inc. All rights reserved.