KEV Entry

CVE-2026-54420

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-54420

2026-06-14 06:01 CEST

Timestamps

2026-06-14

2026-06-14

Scope

LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM PlugIn before 5.3.2.0) mishandles symlinks provided by a user with FTP or web... | Affected: LiteSpeed Technologies / cPanel Plugin | CVSS: 8.5 (HIGH) | EPSS: 0.00806 | Used in malware: unknown | Listed 20 hours ahead of CISA KEV | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-54420', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-54420'}
  • {'id': 'GHSA-3G44-C4QC-CXM8', 'url': 'https://github.com/advisories/GHSA-3G44-C4QC-CXM8'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-54420'}

f200eb49-bf74-4a94-b1ab-3fd75a370cd4

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

2026-10-02 09:09 CEST

2026-10-02 09:09 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-06-14T04:01:15.820Z",
  "ahead_of_cisa_kev": {
    "count": 20,
    "unit": "hour"
  },
  "cve_id": "CVE-2026-54420",
  "cvss_estimated": false,
  "cvss_score": 8.5,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.55223,
  "epss_score": 0.00806,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": "GHSA-3G44-C4QC-CXM8",
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "cPanel Plugin",
  "title": "LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM PlugIn before 5.3.2.0) mishandles symlinks provided by a user with FTP or web...",
  "used_in_malware": "unknown",
  "vendor": "LiteSpeed Technologies",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2026-54420"
}
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