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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-121857

Event Tickets with Ticket Scanner < 3.1.14 - Authenticated Ticket Data Disclosure and Removal via executeWCBackendCVE-2026-121857

Answer in brief

CVE-2026-121857 records a Unknown severity vulnerability in Event Tickets with Ticket Scanner < 3.1.14 - Authenticated Ticket Data Disclosure and Removal via executeWCBackend. The current sources do not mark it as known exploited. The current feed maps Unknown/Event Tickets with Ticket Scanner (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 Nov 7, 2026Updated Nov 7, 2026Source checked Nov 7, 2026First seen by HOL Nov 7, 2026Material review Nov 7, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. 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 Unknown/Event Tickets with Ticket Scanner (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/Event Tickets with Ticket Scannergeneric>=0 <3.1.143.1.14

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/Event Tickets with Ticket Scanner.
  2. 2Review the reported fix. Update Unknown/Event Tickets with Ticket Scanner to 3.1.14 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 7, 2026

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

  2. Source modified

    Nov 7, 2026

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

  3. First seen by HOL

    Nov 7, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source description

The Event Tickets with Ticket Scanner WordPress plugin before 3.1.14 does not check that a user may manage WooCommerce orders before returning or removing ticket data for any order, allowing any role an administrator has granted access to the Event Tickets with Ticket Scanner WordPress plugin before 3.1.14's admin area (down to Subscriber) to view other customers' ticket codes and names and to remove tickets from their orders.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Event Tickets with Ticket Scanner < 3.2.9 - Authenticated SQLi via DataTables SearchSame unknown/event tickets with ticket scanner package
  • Directorist < 8.11 - Subscriber+ Other Users' Pending Listing Publication via Featured Listing CheckoutAlso CWE-863
  • Directorist < 8.11 - Admin+ Cross-Site Account Lockout via Email Verification Bulk ActionAlso CWE-863

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-863
Source
CVE List V5
Source checked
Nov 7, 2026
References
1 linked source
Open source record