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UnratedExploited · CISA KEVamended

WordPress < 7.0.2 - REST API batch-route confusion and SQL injection issue leading to Remote Code Execution

CVE-2026-63030GHSA-ff9f-jf42-662q

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (wordpress 7.0.2, 6.9.5; wordpress-multisite 7.0.2, 6.9.5), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • Bitnami wordpress

    Affected
    >= 6.9.0, < 6.9.5>= 7.0.0, < 7.0.2
    Fixed in
    6.9.5, 7.0.2

  • Bitnami wordpress-multisite

    Affected
    >= 6.9.0, < 6.9.5>= 7.0.0, < 7.0.2
    Fixed in
    6.9.5, 7.0.2

Sources

Severity and exploitation
Exploitation
Confirmed: listed in the CISA Known Exploited Vulnerabilities catalog.
CVSS
not scored
EPSS
  • CVE-2026-63030: 10.65% estimated exploitation activity in the next 30 days; percentile 95.84 (FIRST EPSS, 2026-11-10). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

WordPress 6.9.x before 6.9.5 and 7.0.x before 7.0.2 is affected by a REST API batch endpoint route confusion issue which, combined with the author__not_in WP_Query SQL Injection (CVE-2026-60137), could allow an attacker to perform SQL Injection and achieve Remote Code Execution.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 3 · evidence added ·

    CISA KEV confirmed exploitation for CVE-2026-63030 (date added 2026-07-21). Customer workflow unchanged.

  2. Revision 2 · amended ·

    Amended from osv record BIT-wordpress-multisite-2026-63030

  3. Revision 1 · created ·

    Published from osv record BIT-wordpress-2026-63030

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2026-63030

Advisory: WordPress < 7.0.2 - REST API batch-route confusion and SQL injection issue leading to Remote Code Execution
IDs: CVE-2026-63030, GHSA-ff9f-jf42-662q
Record: https://patchnext.com/advisories/cve-2026-63030 (revision 3, source checked 7 Nov 2026, 06:35 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Unrated
Exploitation: confirmed: listed in the CISA Known Exploited Vulnerabilities catalog.
Vendor response: Vendor fix available; fixed versions by package: wordpress 7.0.2, 6.9.5; wordpress-multisite 7.0.2, 6.9.5. A vendor fix does not mean a deployment is fixed.

## Affected components
- Bitnami wordpress: affected >= 6.9.0, < 6.9.5; >= 7.0.0, < 7.0.2; fixed in 6.9.5, 7.0.2
- Bitnami wordpress-multisite: affected >= 6.9.0, < 6.9.5; >= 7.0.0, < 7.0.2; fixed in 6.9.5, 7.0.2

## Suggested inspection (read-only)
- Bitnami wordpress: check the installed version with your package manager.
- Bitnami wordpress-multisite: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on wordpress, wordpress-multisite.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://osv.dev/vulnerability/BIT-wordpress-2026-63030 (OSV record BIT-wordpress-2026-63030 lists affected ranges: Bitnami wordpress >=6.9.0 =7.0.0 <7.0.2 (fixed))
- Verified: https://osv.dev/vulnerability/BIT-wordpress-multisite-2026-63030 (OSV record BIT-wordpress-multisite-2026-63030 lists affected ranges: Bitnami wordpress-multisite >=6.9.0 =7.0.0 <7.0.2 (fixed))
- Verified: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json (CISA added CVE-2026-63030 to the Known Exploited Vulnerabilities catalog on 2026-07-21.)

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