Auto iFrame
Auto iFrame has 2 disclosed vulnerabilities in the WordSec catalog, all reported in 2024; all 2 are fixed as of September 2026. Their average CVSS score is 6.4, and the most serious one scores 6.4 out of 10. 2024 was the busiest year with 2 disclosures.
The most common weakness is Cross-Site Scripting, behind 2 of the records (100%).
Every one of the 2 issues recorded for Auto iFrame has a vendor fix available, so running the current release closes all known holes.
2 independent researchers contributed these findings, one record each. Auto iFrame is installed on roughly 3,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.6.7.
CVE-2024-10151Auto iFrame <= 1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting
Read the full analysisVulnerability Records

Auto iFrame
Author
Greg Ross
A quick and easy shortcode to embed iframe’s that resize to the content of the remote site. Auto iFrame shortcode is in the format of: [auto-iframe link=xxx tag=xxx width=xxx height=xxx autosize=yes/no] Where: link = the url of the source for the iFrame. REQUIRED. tag = a unique identifier in case you want more than one iFrame on a page. Default = auto-iframe. width = width of the iFrame (100% by default). Can be % or px. Default = 100%. height = the initial height of the iframe (100% by default). Can be % or px. Default = 100%. autosize = enable the auto sizing of the iFrame based on the content. The initial height of the iFrame will be set to “height” and then resized. Default = true. fudge = a fudge factor to apply when changing the height (integer number, no “px”). Default = 50. border = enable the border on the iFrame. Default = 0. scroll = enable the scroll bar on the iFrame. Default = no. query = pass the parent’s page query string to the iFrame. Default = no. Note: Auto re-sizing of the iFrame for cross domain sites does not work, this is a security protection provided by the browser and there is no way around it. Now supports (Shortcode UI)[https://github.com/fusioneng/Shortcake] (aka Shortcake)!
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