BuddyBoss Platform <= 2.8.50 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'bp_nouveau_ajax_media_save' function

2025-05-01 00:00

Kaique Peres

Strategic Overview

Status

Patched in 2.8.51

Affected PluginBuddyBoss Platform

Affected Version<= 2.8.50

CVSS6.4Medium

CVECVE-2024-13859

View all BuddyBoss Platform vulnerabilities

Vulnerability Overview

The Buddyboss Platform plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘bp_nouveau_ajax_media_save’ function in all versions up to, and including, 2.8.50 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability was partially patched in version 2.8.41.

Technical Analysis

REMEDIATION: Update to version 2.8.51, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2024-13859 https://www.wordfence.com/threat-intel/vulnerabilities/id/d77c8096-40b1-4ac7-881f-6aed98da6752

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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