What’s Vulnerable › Vulnerabilities

CVE-2026-78741

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-08 · updated 2026-09-09
• Weakness: CWE-79

Description

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

References

• https://hekk.one/posts/research/cve-2026-78741/
• https://hekk.one/posts/research/cve-2026-78741/

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