Silverpeas Core <=6.4.6 is vulnerable to Cross Site Scripting (XSS) in the wysiwyg-CKEditor image upload feature.

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Fixes

Solution

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Workaround

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History

Wed, 09 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
Description Silverpeas Core <=6.4.6 is vulnerable to Cross Site Scripting (XSS) in the wysiwyg-CKEditor image upload feature.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-09T13:04:36.533Z

Reserved: 2026-08-25T00:00:00.000Z

Link: CVE-2026-78741

cve-icon Vulnrichment

Updated: 2026-09-09T13:04:24.026Z

cve-icon NVD

Status : Received

Published: 2026-09-08T21:18:41.903

Modified: 2026-09-09T14:17:17.293

Link: CVE-2026-78741

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses