CVE-2026-78738CWE-79cross-site-scripting

CVE-2026-78738

Medium · published September 9, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
15.9
In the wild
Unconfirmed
What it is

Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management file upload feature.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00253 · 15.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-09T01:18Z
References (2)
https://hekk.one/posts/research/cve-2026-78738/ · [email protected]https://hekk.one/posts/research/cve-2026-78738/ · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 10 SEP 03:18Z
    EPSS moved — → 0%
    epss
  • 08 SEP 00:00Z
    Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management file upload feature
    cvelistv5