CVE-2025-67921 – This SQL injection vulnerability in the VanKarW... (How to Fix)

📋 TL;DR

This SQL injection vulnerability in the VanKarWai Lobo WordPress theme allows attackers to execute arbitrary SQL commands through specially crafted inputs. It affects all versions before 2.8.6, potentially compromising websites using this theme.

💻 Affected Systems

Products:

VanKarWai Lobo WordPress Theme

Versions: All versions before 2.8.6

Operating Systems: Any OS running WordPress

Default Config Vulnerable: ⚠️ Yes

Notes: Only affects WordPress installations using the Lobo theme. The vulnerability is in the theme code itself.

⚠️ Manual Verification Required

This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.

Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).

🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.

Recommended Actions:

Review the CVE details at NVD
Check vendor security advisories for your specific version
Test if the vulnerability is exploitable in your environment
Consider updating to the latest version as a precaution

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete database compromise leading to data theft, privilege escalation, and full website takeover.

🟠

Likely Case

Data extraction from WordPress database including user credentials, sensitive content, and configuration data.

🟢

If Mitigated

Limited impact with proper input validation and database permissions, though still a serious security flaw.

🌐 Internet-Facing: HIGH

🏢 Internal Only: MEDIUM

🎯 Exploit Status

Public PoC: ✅ No

Weaponized: LIKELY

Unauthenticated Exploit: ⚠️ Yes

Complexity: LOW

Blind SQL injection typically requires more effort but automated tools exist. The high CVSS score suggests easy exploitation.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 2.8.6

Vendor Advisory: https://patchstack.com/database/Wordpress/Theme/lobo/vulnerability/wordpress-lobo-theme-2-8-6-sql-injection-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel
2. Navigate to Appearance > Themes
3. Update Lobo theme to version 2.8.6 or later
4. Clear any caching plugins

🔧 Temporary Workarounds

Disable vulnerable theme

all

Switch to a different WordPress theme temporarily

wp theme activate twentytwentyfour

Web Application Firewall rule

all

Block SQL injection patterns targeting Lobo theme endpoints

🧯 If You Can't Patch

Implement strict input validation and parameterized queries in theme code
Restrict database user permissions to minimum required

🔍 How to Verify

Check if Vulnerable:

Check WordPress theme version in Appearance > Themes or use: wp theme list --field=name,version

Check Version:

wp theme list --field=name,status,version | grep lobo

Verify Fix Applied:

Confirm Lobo theme version is 2.8.6 or higher

📡 Detection & Monitoring

Log Indicators:

Unusual SQL errors in WordPress debug logs
Multiple failed login attempts from single IP
Suspicious POST requests to theme-specific endpoints

Network Indicators:

SQL injection patterns in HTTP requests
Unusual database connection patterns
Excessive requests to wp-content/themes/lobo/

SIEM Query:

source="wordpress.log" AND ("SQL syntax" OR "database error" OR "lobo")

📊 Metadata

CVE ID: CVE-2025-67921

CVSS v3 Score: 9.8 (CRITICAL)

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

CWE: CWE-89

EPSS Score: 0.04% exploit probability (13.2th percentile)

Published: January 8, 2026

Last Updated: January 20, 2026

🔗 References

https://patchstack.com/database/Wordpress/Theme/lobo/vulnerability/wordpress-lobo-theme-2-8-6-sql-injection-vulnerability?_s_id=cve

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🔗 Related Vulnerabilities

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