RedLine

RedLine has one disclosed vulnerability in the WordSec catalog, all reported in 2011; it is fixed as of September 2026. Their average CVSS score is 6.1, and the most serious one scores 6.1 out of 10.

The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).

The one issue recorded for RedLine has a vendor fix available, so running the current release closes it.

RedLine is installed on roughly 100 WordPress sites, so each unpatched flaw has a wide blast radius. The upstream project has not shipped an update in about 12 years, so new fixes are unlikely to arrive on their own.

Strategic Overview

Avg CVSSMedium

6.1/ 10

Patch Coverage100%

Open

Fixed

Get automatic notifications for all RedLine vulnerabilities before they are exploited.

Highest severity on recordCVSS 6.1CVE-2011-3863

RedLine < 1.66 - Reflected Cross-Site Scripting

Read the full analysis

Vulnerability Records

1 records


2011-09-27 00:00	RedLine < 1.66 - Reflected Cross-Site Scripting RedLine < 1.66	`CVE-2011-3863`	6.1 Medium	Anonymous	Yes

Showing 1–1 of 1 reports

Latestv2.8.0

RedLine

Author

Yulian

4.7(3)

94/100

Last Updated

2014-07-06 (12y ago)

Active Installs

100+

Downloads

116,876

Requires WP

Requires PHP

Created

2009-10-05 (17y ago)

A lightweight but powerful WordPress theme built on WP Framework. It has very printer-friendly layout and other features like microformats, a traditional template structure, clean semantic code and atomic template system. RedLine includes custom menus, changeable header and background. The theme has 7 widgetized areas (3 in sidebars and 4 in footer) and supports different post formats. Moreover its code is compatible with HTML5, CSS3 and Accessibility standards. Currently RedLine is available by default in English but it's also localized in Bulgarian, French, German, Spanish, Russian, Turkish, Italian, Vietnamese, Swedish, Belarusian, Romanian, Czech, Filipino, Polish, Serbo-Croatian and Danish languages.