CVE-2025-67573

5.3 MEDIUM

📋 TL;DR

This CVE describes a missing authorization vulnerability in the ThimPress Sailing WordPress theme that allows attackers to bypass access controls. It affects all versions before 4.4.6, potentially enabling unauthorized access to restricted functionality or data.

💻 Affected Systems

Products:
  • ThimPress Sailing WordPress Theme
Versions: All versions before 4.4.6
Operating Systems: Any OS running WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: Only affects WordPress installations using the Sailing theme. The vulnerability exists in the theme's access control implementation.

⚠️ 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

Attackers could gain administrative privileges, modify theme settings, inject malicious code, or access sensitive user data.

🟠

Likely Case

Unauthorized users accessing restricted theme features, modifying content, or viewing private information they shouldn't have access to.

🟢

If Mitigated

Minimal impact with proper authorization checks and least privilege principles implemented.

🌐 Internet-Facing: HIGH - WordPress themes are typically internet-facing, making them directly accessible to attackers.
🏢 Internal Only: MEDIUM - Internal users could exploit this for privilege escalation or unauthorized access.

🎯 Exploit Status

Public PoC: ✅ No
Weaponized: UNKNOWN
Unauthenticated Exploit: ✅ No
Complexity: LOW

Exploitation likely requires some authentication but bypasses authorization checks. Specific exploit details not publicly documented.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 4.4.6

Vendor Advisory: https://patchstack.com/database/Wordpress/Theme/sailing/vulnerability/wordpress-sailing-theme-4-4-6-broken-access-control-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Appearance > Themes. 3. Check if Sailing theme shows update available. 4. Update to version 4.4.6 or later. 5. Alternatively, download latest version from WordPress theme repository.

🔧 Temporary Workarounds

Disable vulnerable theme

all

Switch to a different WordPress theme until patched

wp theme activate twentytwentyfour
wp theme deactivate sailing

Restrict theme access

all

Use WordPress security plugins to restrict access to theme functions

🧯 If You Can't Patch

  • Implement strict network access controls to limit who can access the WordPress admin interface
  • Deploy web application firewall (WAF) rules to detect and block authorization bypass attempts

🔍 How to Verify

Check if Vulnerable:

Check WordPress theme version: In WordPress admin, go to Appearance > Themes and check Sailing theme version number.

Check Version:

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

Verify Fix Applied:

Verify theme version is 4.4.6 or higher and test authorization controls for previously vulnerable functions.

📡 Detection & Monitoring

Log Indicators:

  • Unauthorized access attempts to theme-specific endpoints
  • Multiple failed authorization attempts followed by successful access
  • User role changes or privilege escalation events

Network Indicators:

  • Unusual requests to theme-specific admin-ajax.php endpoints
  • Requests bypassing normal authentication flows

SIEM Query:

source="wordpress.log" AND ("sailing" OR "thimpress") AND ("unauthorized" OR "access denied" OR "permission")

🔗 References

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