CVE-2026-30139

MEDIUM EPSS 8.6%

Published Apr 22, 20262mo ago · Modified Jun 17, 20262w ago

6.1 CVSS 3.1

Medium

Published Apr 22, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

Description

A reflected cross-site scripting (XSS) vulnerability in the AdvancedSearch functionality of Silverpeas Core before version 6.4.6 allows attackers to execute arbitrary JavaScript in the context of a user's browser via crafted input.

CVSS Details

Base Score

6.1

Exploitability

2.8

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

8.6% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 2

github.com https://github.com/Silverpeas/Silverpeas-Core/pull/1421
github.com https://github.com/bodd1593/CVEs-huyle/tree/main/CVE-2026-30139

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.