CVE-2026-32502

Description

Deserialization of Untrusted Data vulnerability in Select-Themes Borgholm borgholm-marketing-agency-theme allows Object Injection.This issue affects Borgholm: from n/a through < 1.6.

CVSS Details

CVSS Score

9.8

Severity

CRITICAL

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Borgholm < 1.6

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

# Target URL (Vulnerable endpoint example)
target_url = "http://example.com/wp-admin/admin-ajax.php"

# Malicious serialized PHP object payload
# This payload is a placeholder. Real exploitation requires a specific POP chain.
payload = "O:8:\"stdClass\":0:{}"

# Data to be sent in the request
data = {
    "action": "vulnerable_action",
    "data": payload
}

try:
    response = requests.post(target_url, data=data)
    if response.status_code == 200:
        print("[+] Payload sent successfully.")
    else:
        print(f"[-] Request failed with status code: {response.status_code}")
except Exception as e:
    print(f"[!] Error: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-32502
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-32502
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-32502/
[4] VulDB https://vuldb.com/cve/CVE-2026-32502
[5] https://patchstack.com/database/Wordpress/Theme/borgholm-marketing-agency-theme/vulnerability/wordpress-borgholm-theme-1-6-php-object-injection-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-32502", "sourceIdentifier": "[email protected]", "published": "2026-03-25T17:17:02.217", "lastModified": "2026-04-24T16:35:20.070", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Deserialization of Untrusted Data vulnerability in Select-Themes Borgholm borgholm-marketing-agency-theme allows Object Injection.This issue affects Borgholm: from n/a through < 1.6."}, {"lang": "es", "value": "Vulnerabilidad de deserialización de datos no confiables en Select-Themes Borgholm borgholm-marketing-agency-theme permite la inyección de objetos. Este problema afecta a Borgholm: desde n/a hasta < 1.6."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-502"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Theme/borgholm-marketing-agency-theme/vulnerability/wordpress-borgholm-theme-1-6-php-object-injection-vulnerability?_s_id=cve", "source": "[email protected]"}]}}