Reported vulnerability

10Web Booster – Website speed optimization, Cache & Page Speed optimizer <= 2.13.44 - Missing Authorization in Settings Import to Stored Cross-Site Scripting

Q: Which versions of 10Web Booster – Website speed optimization, Cache & Page Speed optimizer are affected?

Wordfence lists these affected versions: Start version unspecified, through 2.13.44. Use the version checker above to compare your installed release with this report.

Q: Is a fix available for 10Web Booster – Website speed optimization, Cache & Page Speed optimizer?

Wordfence reports a fix for this issue in 10Web Booster – Website speed optimization, Cache & Page Speed optimizer. It lists these fixed versions: 2.13.45. Back up your website and test the recommended update before applying it to your live site.

Q: Where can I find my installed plugin version?

In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.

Published 21 Feb 2023

Updated 17 Jun 2024

Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.

Does this affect my version?

Check your installed version against this advisory. This compares the report’s version ranges and does not scan your website.

Wordfence advisory

high · CVSS 7.2

The 10Web Booster – Website speed optimization, Cache & Page Speed optimizer plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check within the settings import functionality in versions up to, and including, 2.13.44. This makes it possible for unauthenticated attackers to conduct cross-site scripting attacks by injecting arbitrary web scripts in the two_delay_custom_js setting that will execute whenever a user accesses an injected page.

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

10Web Booster – Website speed optimization, Cache & Page Speed optimizer

Software: plugin · tenweb-speed-optimizer
Affected versions: Start version unspecified, through 2.13.44
Fix availability: Fix available
Fixed versions: 2.13.45

Recommended action

Update to version 2.13.45, or a newer patched version

Further references (1)

wordfence.com/threat-intel/vulnerabilities/id/9c8b0de4-e3ee-4711-8f27-097dee843dd8?source=api-prod

Data sources and licences

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Read licence terms

Source: Wordfence

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Questions about this vulnerability

Which versions of 10Web Booster – Website speed optimization, Cache & Page Speed optimizer are affected?

Wordfence lists these affected versions: Start version unspecified, through 2.13.44. Use the version checker above to compare your installed release with this report.

Is a fix available for 10Web Booster – Website speed optimization, Cache & Page Speed optimizer?

Wordfence reports a fix for this issue in 10Web Booster – Website speed optimization, Cache & Page Speed optimizer. It lists these fixed versions: 2.13.45. Back up your website and test the recommended update before applying it to your live site.

Where can I find my installed plugin version?

In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.

Does an affected version mean my website has been hacked?

An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.

These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.

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