KEV Entry

CVE-2026-102489

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-102489

2026-09-30 18:52 UTC

Timestamps

2026-09-30

2026-09-30

Scope

Undisclosed RCE in Zammad v6.3 and higher | Affected: Zammad / Zammad | CVSS: 8.7 (HIGH) | EPSS: 0.00709 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2026-102489', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-102489'}
  • {'id': 'GHSA-XMW5-M2WG-4243', 'url': 'https://github.com/advisories/GHSA-XMW5-M2WG-4243'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-102489'}

396ec263-d78b-4e3c-a0bc-1981697ad7f1

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-01 19:00 UTC

2026-10-01 19:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-09-30T18:52:45.188Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2026-102489",
  "cvss_estimated": false,
  "cvss_score": 8.7,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.51763,
  "epss_score": 0.00709,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": "GHSA-XMW5-M2WG-4243",
  "not_yet_in_cisa_kev": true,
  "previous_ids": [],
  "product": "Zammad",
  "title": "Undisclosed RCE in Zammad v6.3 and higher",
  "used_in_malware": "unknown",
  "vendor": "Zammad",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2026-102489"
}
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