dbcve.org
SQL InjectionWeakness · CWE-89

CVE-2026-45439

CRITICAL · 9.3 CVSS v3.1 Published 2026-06-15
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Unauthenticated SQL Injection in Realtyna Organic IDX plugin <= 5.1.0 versions.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Unauthenticated SQL injection vulnerability in Realtyna Organic IDX WordPress plugin versions 5.1.0 and below allows remote attackers to execute arbitrary SQL commands via unauthenticated HTTP requests.

MitigationUpdate Realtyna Organic IDX plugin to version >5.1.0 if available, or remove the plugin until a patch is released. Conduct a security audit to check for indicators of compromise.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
Low

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm plugin installation
    Navigate to WordPress admin dashboard, go to Plugins > Installed Plugins, and search for 'Realtyna Organic IDX' or 'organic-idx'. If found, note the plugin name and presence.
    Affected if The Realtyna Organic IDX plugin is present in the WordPress plugins directory.
  2. Identify installed version
    In the Plugins list, locate the Realtyna Organic IDX plugin and read the version number displayed below the plugin name. Alternatively, inspect the plugin main file (typically organic-idx.php) and look for the 'Version' header in the plugin comments.
    Affected if The installed version is 5.1.0 or any version below 5.1.0.
  3. Verify plugin activation status
    In the WordPress Plugins admin page, check whether the Realtyna Organic IDX plugin shows as 'Active' or 'Inactive'. The vulnerability is exploitable without authentication, but active plugins are more directly exposed.
    Affected if The plugin is activated, making the vulnerable code paths accessible to unauthenticated attackers.
  4. Review access logs for SQL injection attempts
    Examine web server access logs (Apache error.log, Nginx access.log, or WAF logs) for requests to /wp-content/plugins/organic-idx/ endpoints containing SQL keywords (UNION, SELECT, INSERT, DROP, --, or common SQL injection patterns) in query parameters.
    Affected if Recent HTTP requests contain SQL injection payloads targeting the plugin's parameters, indicating active exploitation attempts.

A system is affected if the Realtyna Organic IDX plugin version is 5.1.0 or below and the plugin is installed, regardless of activation status since the vulnerability is unauthenticated.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Update Realtyna Organic IDX plugin to version >5.1.0 if available, or remove the plugin until a patch is released. Conduct a security audit to check for indicators of compromise.

Recommended fix Moderate confidence

Latest available version (greater than 5.1.0)

  1. 1. Log in to the WordPress admin dashboard
  2. 2. Navigate to Plugins > Installed Plugins
  3. 3. Locate the Realtyna Organic IDX plugin
  4. 4. If an update is available, click 'Update Now' to install the latest version
  5. 5. After updating, verify the plugin is functioning correctly by testing key features
Caveat Review plugin changelog for any breaking changes between your current version and the new version before upgrading in production

Generated from the published advisory — verify against the referenced sources before acting.

Have this fixed Scoped from the published advisory
  • Consultation2.0 h
  • Implementation1.0 h
  • Testing2.0 h
  • Review / QA1.0 h
6.0 hours of engineering $1,060
Get help mitigating

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,696.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2026-45439 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

Get it on GitHub Scan in the browser

References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-45439 in production — separate from our analysis above.

No notes yet

Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.

What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data