CVE-2023-47325
MediumCVSS 5.4Exploitation Probability (EPSS)
Low risk33th percentile - higher than 33% of all known CVEs
Summary
A vulnerability in Silverpeas Core 6.3.1 administrative 'Bin' feature allows a low-privileged user to access the bin, revealing all deleted spaces. The user can then restore or permanently delete these spaces.
Risk Assessment
The risk involves unauthorized access to sensitive data and the ability to permanently delete it by unauthorized users, potentially leading to data loss and system integrity compromise.
Recommendation
Immediately update Silverpeas Core to the latest version that includes the access control fix, and review user permissions.
Other vulnerabilities in Silverpeas Core
See all- CVE-2026-78742Medium
Silverpeas Core <=6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Multimedia library application introduction.
- CVE-2026-78741Medium
Silverpeas Core <=6.4.6 is vulnerable to Cross Site Scripting (XSS) in the wysiwyg-CKEditor image upload feature.
- CVE-2026-78738Medium
Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management file upload feature.
- CVE-2023-47327Medium
The 'Create a Space' feature in Silverpeas Core 6.3.1 is reserved for administrators but suffers from broken access control, allowing any authenticated user to create a space by navigating to the correct URL.
- CVE-2023-47326High
Silverpeas Core 6.3.1 is vulnerable to Cross-Site Request Forgery (CSRF) via the Domain SQL Create function. An attacker can exploit this flaw to perform unauthorized actions on behalf of an authenticated user.
- CVE-2023-47324Medium
Silverpeas Core 6.3.1 is vulnerable to Cross Site Scripting (XSS) via the message/notification feature. An attacker can inject malicious JavaScript code into message content.
- CVE-2023-47323High
The notification/messaging feature of Silverpeas Core 6.3.1 does not enforce access control on the ID parameter. This allows an attacker to read all messages sent between other users; including those sent only to administrators.
- CVE-2023-47322High
The 'userModify' feature in Silverpeas Core 6.3.1 is vulnerable to Cross-Site Request Forgery (CSRF) leading to privilege escalation. If an administrator visits a malicious URL while authenticated, the attacker can become an administrator user.
- CVE-2023-47321Medium
Silverpeas Core 6.3.1 has an incorrect access control vulnerability in the 'Porlet Deployer' component, allowing administrators to deploy .WAR portlets. This could lead to unauthorized code execution or privilege escalation.
- CVE-2023-47320High
Silverpeas Core 6.3.1 and below contain an incorrect access control vulnerability. An attacker with low privileges can execute the administrator-only function of enabling maintenance mode, making the application unavailable to all users.
Original NVD description (English source)
Silverpeas Core 6.3.1 administrative "Bin" feature is affected by broken access control. A user with low privileges is able to navigate directly to the bin, revealing all deleted spaces. The user can then restore or permanently delete the spaces.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS