KEV Entry

CVE-2026-48939

Known Exploited Vulnerability Entry CISA

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Entry Details
Confirmed Exploited

CVE-2026-48939

2026-07-10 00:00 UTC

Timestamps

2026-07-10

2026-07-10

Scope

iCagenda Unrestricted Upload of File with Dangerous Type Vulnerability | Affected: iCagenda / iCagenda | Description: iCagenda contains an unrestricted upload of file with dangerous type vulnerability that allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution. | Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. | Due date: 2026-07-13 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://www.icagenda.com/#download ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-48939

References
  • {'id': 'CVE-2026-48939', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-48939'}

349ea528-8815-4e8a-812a-918abda44b5f

CISA
405284c2-e461-4670-8979-7fd2c9755a60

2026-07-10 18:00 UTC

2026-07-10 18:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-434"
  ],
  "date_added": "2026-07-10",
  "due_date": "2026-07-13",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "iCagenda",
  "vendorProject": "iCagenda",
  "vulnerabilityName": "iCagenda Unrestricted Upload of File with Dangerous Type Vulnerability"
}
 -
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