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Back to active CVEs
High · CVSS 8.8CVE-2026-81772

WordPress Ninja Forms - Layout & Styles plugin <= 3.0.31 - PHP Object Injection vulnerabilityCVE-2026-81772

Answer in brief

CVE-2026-81772 records a High severity (CVSS 8.8) vulnerability in WordPress Ninja Forms - Layout & Styles plugin <= 3.0.31 - PHP Object Injection vulnerability. The current sources do not mark it as known exploited. The current feed maps Saturday Drive/Ninja Forms - Layout & Styles (generic), Saturday Drive/ninja-forms-style (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 Sep 2, 2026Updated Sep 3, 2026Source checked Oct 17, 2026First seen by HOL Sep 2, 2026Material review Sep 3, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.8
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 8.8. 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 Saturday Drive/Ninja Forms - Layout & Styles (generic), Saturday Drive/ninja-forms-style (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Saturday Drive/Ninja Forms - Layout & Stylesgenericn/aNot reported
Saturday Drive/ninja-forms-stylegeneric>=n/a <=3.0.31Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Saturday Drive/Ninja Forms - Layout & Styles, Saturday Drive/ninja-forms-style.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 2, 2026

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

  2. Source modified

    Sep 3, 2026

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

  3. First seen by HOL

    Sep 2, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Unauthenticated PHP Object Injection in Ninja Forms - Layout & Styles <= 3.0.31 versions.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Kirki <= 6.3.2 - Authenticated (Administrator+) PHP Object Injection via Deserialization of Untrusted Input via ZIP Template ImportAlso CWE-502
  • LearnPress <= 4.4.10 - Unauthenticated PHP Object Injection via 'checkout-email' ParameterAlso CWE-502
  • Frontend Admin by DynamiApps <= 3.29.13 - Admin+ PHP Object InjectionAlso CWE-502
  • European VAT Compliance Assistant for WooCommerce <= 1.36.10 - Unauthenticated Stored Cross-Site Scripting via CF-IPCountry HeaderSame generic ecosystem
  • PeachPay 1.117.9 - 1.120.69 - Unauthenticated Order Key Disclosure via ConvesioPay BTCPay Status CheckSame generic ecosystem
  • EU VAT Assistant for WooCommerce <= 2.1.30.260413 - Unauthenticated Stored Cross-Site Scripting via 'vat_number' ParameterSame generic ecosystem

Record context

Vulnerability class
Deserialization
EPSS
Not reported
CWE IDs
CWE-502
Source
CVE List V5
Source checked
Oct 17, 2026
References
1 linked source
Open source record