Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Tickera Tickera tickera-event-ticketing-system allows Blind SQL Injection.This issue affects Tickera: from n/a through 3.6.0.6.
CVE-2026-105889
CRITICALPre-NVD 9.39.3—Trending — 3 sources updated this week
EchelonGraph scoreHIGH confidence
Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-10-10. A secondary CVSS source baseline 9.3; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, secondary
9.3EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: —CVSS: 9.3Exploit: None knownExposed services: Not assessed
No fix is confirmed yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for the fix.
- CVSS v3
- 9.3
- EG Score
- 9.3CRITICALhigh confidence
- EG Risk
- 46EG Risk 46/100CISA SSVC
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity93% × 45%Exploitation0% × 40%Automatability30% × 15%CISA SSVC: Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix. - EPSS PROB
- —
- EPSS %ILE
- —
- KEV
- Not listed
CISA SSVCTrack at low or medium mission impact; Track* or Attend at high (mission-essential systems).
No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table
Published
October 10, 2026
Last Modified
October 10, 2026
Advisory Details (1)
Auto-updated Oct 10, 2026No fix on record yet.
generic
SQL Injection in WordPress Tickera Plugin - Patchstack
https://patchstack.com/database/wordpress/plugin/tickera-event-ticketing-system/vulnerability/wordpress-tickera-plugin-3-6-0-6-sql-injection-vulnerability?_s_id=cveVendor Advisories for CVE-2026-105889(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 8× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
- 2026-10-11 08:26 UTCGHSA enrichmentGHSA-wpf6-44wg-8vx5 · GitHub severity CRITICAL · GitHub CVSS 9.3
- 2026-10-11 04:41 UTCGHSA enrichmentGHSA-wpf6-44wg-8vx5 · GitHub severity CRITICAL · GitHub CVSS 9.3
- 2026-10-11 00:59 UTCGHSA enrichmentGHSA-wpf6-44wg-8vx5 · GitHub severity CRITICAL · GitHub CVSS 9.3
- 2026-10-10 21:16 UTCEG score recompute
- 2026-10-10 21:15 UTCGHSA enrichmentGHSA-wpf6-44wg-8vx5 · GitHub severity CRITICAL · GitHub CVSS 9.3
- 2026-10-10 17:30 UTCEG score recompute
- 2026-10-10 17:15 UTCEG score recompute
- 2026-10-10 17:15 UTCMITRE cvelistV5first tracked
Related CVEs(same CWE)
Frequently asked(4)
What is CVE-2026-105889?
CVE-2026-105889 is a critical vulnerability published on October 10, 2026. Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Tickera Tickera tickera-event-ticketing-system allows Blind SQL Injection.This issue affects Tickera: from n/a through 3.6.0.6.
When was the CVE record for CVE-2026-105889 published?
The CVE record for CVE-2026-105889 was published on October 10, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of October 10, 2026; the record at its source may have been updated since.
What is the CVSS score of CVE-2026-105889?
CVE-2026-105889 has a CVSS base score of 9.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-105889?
No fix for CVE-2026-105889 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-105889 are linked in the Vendor Advisories panel on this page.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-105889
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