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KEV Entry

CVE-2023-42344

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2023-42344

2026-05-08 00:00 UTC

Timestamps

2026-05-08

2026-05-08

Scope

Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a... | Affected: Alkacon Software / OpenCms | CVSS: 7.3 (HIGH) | EPSS: 0.02231 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2023-42344', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-42344'}
  • {'id': 'GHSA-RCC6-6Q2F-M2CW', 'url': 'https://github.com/advisories/GHSA-RCC6-6Q2F-M2CW'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2023-42344'}

58336676-a1de-400b-8071-4d7f1545dc92

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

2026-09-10 08:23 UTC

2026-09-10 08:23 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-05-08T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2023-42344",
  "cvss_estimated": false,
  "cvss_score": 7.3,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.81716,
  "epss_score": 0.02231,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": "GHSA-RCC6-6Q2F-M2CW",
  "not_yet_in_cisa_kev": true,
  "previous_ids": [],
  "product": "OpenCms",
  "title": "Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a...",
  "used_in_malware": "unknown",
  "vendor": "Alkacon Software",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2023-42344"
}
 -
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