PT-2023-30415 · Unknown · Silverpeas Core

Tyler Ramsbey · Published 2023-12-13 · Updated 2023-12-15 · CVE-2023-47322

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Silverpeas Core version 6.3.1

Description The issue affects the userModify feature, allowing for Cross Site Request Forgery (CSRF) that leads to privilege escalation. If an administrator visits a malicious URL while authenticated to the Silverpeas application, the CSRF can execute, making the attacker an administrator user in the application.

Recommendations For Silverpeas Core version 6.3.1, consider disabling the userModify feature as a temporary workaround until a patch is available. Restrict access to the userModify feature to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

CSRF

Weakness Enumeration

CWE-79

CWE-352

Related Identifiers

CVE-2023-47322

GHSA-G27C-W2V7-88XP

Affected Products

Silverpeas Core

References · 10

• 🔥 https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47322 · Exploit
• https://osv.dev/vulnerability/CVE-2023-47322 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-47322 · Security Note
• https://osv.dev/vulnerability/GHSA-g27c-w2v7-88xp · Vendor Advisory
• https://github.com/Silverpeas/Silverpeas-Core · Note
• https://t.me/cvenotify/63837 · Telegram Post
• https://twitter.com/CVEnew/status/1734944419164611071 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1734964558316425660 · Twitter Post
• http://silverpeas.com · Note
• https://t.me/cvenotify/63457 · Telegram Post