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Fastly vulnerabilities

Fastly has 1 known vulnerability in this database. The most recent published record is dated 6 Mar 2023.

Known vulnerabilities
1
Active installs
1,000+
Latest version
1.2.29
Last updated
16 Oct 2025
Most recent
6 Mar 2023

Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.

VulnerabilitySeverityAffectedFixPublished
Cross-site scripting (XSS)
CVE-2015-10094
Low 2.4Before 0.98Fixed in 0.986 Mar 2023
Read the published descriptions
CVE-2015-10094, 6 Mar 2023
A vulnerability was found in Fastly Plugin up to 0.97 on WordPress. It has been rated as problematic. Affected by this issue is the function post of the file lib/api.php. The manipulation of the argument url leads to cross site scripting. The attack may be launched remotely. Upgrading to version 0.98 is able to address this issue. The patch is identified as d7fe42538f4d4af500e3af9678b6b06fba731656. It is recommended to upgrade the affected component. VDB-222326 is the identifier assigned to this vulnerability. CVE record

What to do if you run Fastly

If you run Fastly, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.

If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.

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