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  4. CVE 2026 10196 mail mint 1310 unauthenticated php object
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Back to active CVEs
Critical · CVSS 9.8CVE-2026-10196

Mail Mint <= 1.31.0 - Unauthenticated PHP Object Injection in Arbitrary Form FieldsCVE-2026-10196

Answer in brief

CVE-2026-10196 records a Critical severity (CVSS 9.8) vulnerability in Mail Mint <= 1.31.0 - Unauthenticated PHP Object Injection in Arbitrary Form Fields. The current sources do not mark it as known exploited. The current feed maps getwpfunnels/Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails (generic), getwpfunnels/Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails (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 5, 2026Updated Sep 8, 2026Source checked Oct 20, 2026First seen by HOL Sep 5, 2026Material review Sep 8, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.8
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 9.8. 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 getwpfunnels/Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails (generic), getwpfunnels/Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
getwpfunnels/Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emailsgeneric>=0 <=1.31.0Not reported
getwpfunnels/Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emailsgeneric0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for getwpfunnels/Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails, getwpfunnels/Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails.
  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 5, 2026

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

  2. Source modified

    Sep 8, 2026

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

  3. First seen by HOL

    Sep 5, 2026

Sources and claim methodology

  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referencewordfence.com
Upstream source description

The Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.31.0 via deserialization of untrusted input in the 'handle_form_submission' function. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to execute code on the server. The vulnerability was partially patched in version 1.23.1.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Deserialization
EPSS
Not reported
CWE IDs
CWE-502
Source
CVE List V5
Source checked
Oct 20, 2026
References
9 linked sources
Open source record