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  4. CVE 2026 66435 wordpress wp rollback plugin 312 sensitive data
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Back to active CVEs
Medium · CVSS 5.9CVE-2026-66435

WordPress WP Rollback plugin <= 3.1.2 - Sensitive Data Exposure vulnerabilityCVE-2026-66435

Answer in brief

CVE-2026-66435 records a Medium severity (CVSS 5.9) vulnerability in WordPress WP Rollback plugin <= 3.1.2 - Sensitive Data Exposure vulnerability. The current sources do not mark it as known exploited. The current feed maps Devin Walker/wp-rollback (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 10, 2026Updated Oct 10, 2026Source checked Oct 10, 2026First seen by HOL Oct 10, 2026Material review Oct 10, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.9
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Devin Walker/wp-rollback (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Devin Walker/wp-rollbackgeneric>=0 <=3.1.2Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Devin Walker/wp-rollback.
  2. 2Review the reported fix. Source-reported solution: Update the WordPress WP Rollback plugin to the latest available version (at least 3.2.0).

Evidence timeline and material changes

  1. Published upstream

    Oct 10, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 10, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 10, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Insertion of Sensitive Information Into Sent Data vulnerability in Devin Walker WP Rollback wp-rollback allows Retrieve Embedded Sensitive Data.This issue affects WP Rollback: from n/a through 3.1.2.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • ExtUtils::Typemaps::STL::Vector versions before 1.05 for Perl allocate a 32 GiB array on an empty listSame generic ecosystem
  • WPAdverts <= 2.3.4 - Unauthenticated Stored Cross-Site Scripting via 'adverts_location' ParameterSame generic ecosystem
  • Kirki – Freeform Page Builder, Website Builder & Customizer <= 6.3.1 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via 'display_name'Same generic ecosystem
  • WordPress Forminator plugin <= 1.57.3 - Cross Site Scripting (XSS) vulnerabilitySame generic ecosystem
  • SureDash <= 1.12.1 - Authenticated (Subscriber+) Stored DOM-Based Cross-Site Scripting via Image 'alt' Attribute in Community Post ContentSame generic ecosystem
  • Premium Packages <= 7.2.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'checkout[billing][phone]' ParameterSame generic ecosystem

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-201
Source
CVE List V5
Source checked
Oct 10, 2026
References
1 linked source
Open source record