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TI-2022-04153 Aliases CVE-2022-4549GHSA-xj3h-ghff-wj93

Tickera < 3.5.1.0 - Plugin Data Deletion via CSRF

Priority MEDIUM 53Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

The Tickera WordPress plugin before 3.5.1.0 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged-in admin change them via a CSRF attack.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00295 22nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Tickera (Unknown): 3.5.1.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownTickerabefore 3.5.1.03.5.1.0Patch availableCNA
  • Tickera VendorUnknown Affected before 3.5.1.0 Fixed in 3.5.1.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:tickera:tickera:*:*:*:*:*:wordpress:*:*before 3.5.1.0Vulnerabletickera
  • cpe:2.3:a:tickera:tickera:*:*:*:*:*:wordpress:*:* Versions before 3.5.1.0 Vulnerable ·tickera

Remediation

  • Fix · CNA Tickera (Unknown) Fixed in 3.5.1.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-4549
  2. 2026-10-03 Alias added: GHSA-xj3h-ghff-wj93

References

Exploit 1

  • TI-2023-06636 Tickera < 3.5.2.5 - Ticket leakage through IDOR CVSS 3.1MEDIUM 5.3
  • TI-2024-23598 WordPress Tickera plugin <= 3.5.2.6 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
  • TI-2024-09509 Tickera – WordPress Event Ticketing <= 3.5.4.4 - Unauthenticated Arbitrary Shortcode Execution CVSS 3.1HIGH 7.3
  • TI-2021-07079 Tickera < 3.4.8.3 - Unauthenticated Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.1
  • TI-2024-05434 Tickera <= 3.5.2.8 - Missing Authorization to Authenticated (Susbcriber+) Ticket Deletion CVSS 3.1MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences