CVE-2024-39031 - Vulnerability Details - OpenCVE

Description

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.

Published: 2024-07-09

Score: 5.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Github GHSA	GHSA-vfwh-gvf6-mff8	Silverpeas Core Cross-site Scripting vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00767.

Exploitation poc

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/toneemarqus/CVE-2024-39031
https://www.github.com/Silverpeas/Silverpeas-Core/pull/1346

History

No history.

Subscriptions

Silverpeas Silverpeas

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-07-09T00:00:00.000Z

Updated: 2024-08-02T04:19:20.560Z

Reserved: 2024-06-21T00:00:00.000Z

Link: CVE-2024-39031

Vulnrichment

Updated: 2024-08-02T04:19:20.560Z

NVD

Status : Analyzed

Published: 2024-07-09T21:15:15.147

Modified: 2026-06-17T07:41:24.177

Link: CVE-2024-39031

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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