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  4. CVE 2026 82226 wordpress tickera plugin 3602 php object
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Back to active CVEs
Critical · CVSS 9.8CVE-2026-82226

WordPress Tickera plugin <= 3.6.0.2 - PHP Object Injection vulnerabilityCVE-2026-82226

Answer in brief

CVE-2026-82226 records a Critical severity (CVSS 9.8) vulnerability in WordPress Tickera plugin <= 3.6.0.2 - PHP Object Injection vulnerability. The current sources do not mark it as known exploited. The current feed maps Tickera/Tickera (generic), Tickera/tickera-event-ticketing-system (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 Aug 31, 2026Updated Sep 1, 2026Source checked Oct 16, 2026First seen by HOL Aug 31, 2026Material review Sep 1, 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 Tickera/Tickera (generic), Tickera/tickera-event-ticketing-system (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Tickera/Tickeragenericn/aNot reported
Tickera/tickera-event-ticketing-systemgeneric>=n/a <=3.6.0.2Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Tickera/Tickera, Tickera/tickera-event-ticketing-system.
  2. 2Review the reported fix. Source-reported solution: Update the WordPress Tickera Plugin to the latest available version (at least 3.6.0.3).

Evidence timeline and material changes

  1. Published upstream

    Aug 31, 2026

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

  2. Source modified

    Sep 1, 2026

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

  3. First seen by HOL

    Aug 31, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Unauthenticated PHP Object Injection in Tickera <= 3.6.0.2 versions.

Quoted source text, attributed separately from HOL analysis.

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Record context

Vulnerability class
Deserialization
EPSS
Not reported
CWE IDs
CWE-502
Source
CVE List V5
Source checked
Oct 16, 2026
References
1 linked source
Open source record