CVE-2024-54261

10.0 CRITICAL

📋 TL;DR

This SQL injection vulnerability in the TAX SERVICE Electronic HDM WordPress plugin allows attackers to execute arbitrary SQL commands on the database. It affects all WordPress sites using this plugin up to version 1.1.2, potentially compromising sensitive tax service data.

💻 Affected Systems

Products:
  • TAX SERVICE Electronic HDM WordPress plugin
Versions: n/a through 1.1.2
Operating Systems: Any OS running WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: Affects WordPress installations with this plugin enabled. No special configuration required for exploitation.

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

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete database compromise leading to data theft, data manipulation, privilege escalation, and potential remote code execution via database functions.

🟠

Likely Case

Unauthorized access to sensitive tax service data, including taxpayer information, financial records, and administrative credentials.

🟢

If Mitigated

Limited impact with proper input validation, parameterized queries, and database user privilege restrictions in place.

🌐 Internet-Facing: HIGH - WordPress plugins are typically internet-facing and accessible to unauthenticated users in many configurations.
🏢 Internal Only: MEDIUM - Internal systems using this plugin remain vulnerable to insider threats or compromised internal accounts.

🎯 Exploit Status

Public PoC: ⚠️ Yes
Weaponized: LIKELY
Unauthenticated Exploit: ⚠️ Yes
Complexity: LOW

SQL injection vulnerabilities in WordPress plugins are commonly exploited. The Patchstack reference suggests public exploit details exist.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: Versions after 1.1.2

Vendor Advisory: https://patchstack.com/database/wordpress/plugin/virtual-hdm-for-taxservice-am/vulnerability/wordpress-tax-service-electronic-hdm-plugin-1-1-2-sql-injection-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Plugins. 3. Find TAX SERVICE Electronic HDM plugin. 4. Update to latest version. 5. Verify update completed successfully.

🔧 Temporary Workarounds

Disable vulnerable plugin

all

Temporarily disable the plugin until patched

wp plugin deactivate tax-service-electronic-hdm

Web Application Firewall rules

all

Implement WAF rules to block SQL injection patterns

🧯 If You Can't Patch

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

🔍 How to Verify

Check if Vulnerable:

Check WordPress admin panel > Plugins > TAX SERVICE Electronic HDM for version number

Check Version:

wp plugin get tax-service-electronic-hdm --field=version

Verify Fix Applied:

Confirm plugin version is greater than 1.1.2 in WordPress admin

📡 Detection & Monitoring

Log Indicators:

  • Unusual SQL queries in database logs
  • Multiple failed login attempts from single IP
  • Unexpected plugin file modifications

Network Indicators:

  • HTTP requests with SQL syntax in parameters
  • Unusual database connection patterns

SIEM Query:

source="web_server" AND ("tax-service" OR "electronic-hdm") AND (sql OR union OR select)

🔗 References

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