CVE-2024-39031

In Silverpeas Core <= 6.3.5, in Mes Agendas, a user can create new events and add them to their calendar. Additionally, users can invite others from the same domain, including administrators, to these events. A standard user can inject an XSS payload into the "Titre" and "Description" fields when creating an event and then add the administrator or any user to the event. When the invited user (victim) views their own profile, the payload will be executed on their side, even if they do not click on the event.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/toneemarqus/CVE-2024-39031	Exploit Patch Third Party Advisory
https://www.github.com/Silverpeas/Silverpeas-Core/pull/1346	Issue Tracking Patch
https://github.com/toneemarqus/CVE-2024-39031	Exploit Patch Third Party Advisory
https://www.github.com/Silverpeas/Silverpeas-Core/pull/1346	Issue Tracking Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:silverpeas:silverpeas:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-07-09 21:15

Updated : 2025-06-05 14:03

NVD link : CVE-2024-39031

Mitre link : CVE-2024-39031

CVE.ORG link : CVE-2024-39031

JSON object : View

Products Affected

silverpeas

silverpeas

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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