o2s gallery <= 1.0 - Reflected Cross-Site Scripting

2013-03-17 00:00

Asesino04 "The Black Devils"

Strategic Overview

Status

Patched in 1.1

Affected Plugino2s gallery

Affected Version<= 1.0

CVSS6.1Medium

CVEN/A

View all o2s gallery vulnerabilities

Vulnerability Overview

The o2s gallery plugin for WordPress is vulnerable to Cross-Site Scripting in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on the button_text parameter. This makes it possible for unauthenticated attackers to inject arbitrary web scripts that execute in a victim's browser.

Technical Analysis

REMEDIATION: Update to version 1.1, 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/f20b79cd-4393-4c96-ac78-139ac7c11144

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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