GD bbPress Attachments <= 2.5 - Stored Cross-Site Scripting

2018-05-14 00:00

Luigi Gubello

Strategic Overview

Status

Patched in 2.6

Affected PluginGD bbPress Attachments

Affected Version<= 2.5

CVSS6.4Medium

CVEN/A

View all GD bbPress Attachments vulnerabilities

Vulnerability Overview

The GD bbPress Attachments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘$error[‘file’]’ variable in versions up to, and including, 2.5 due to insufficient input sanitization and output escaping. This makes it possible for authorized attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 2.6, 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.wordfence.com/threat-intel/vulnerabilities/id/c62cb055-2816-40dc-b25b-395d7e230c9f

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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