CVE-2018-3741
Published: Mar 30, 2018
Modified: Aug 5, 2024
Description
There is a possible XSS vulnerability in all rails-html-sanitizer gem versions below 1.0.4 for Ruby. The gem allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments, and these attributes can lead to an XSS attack on target applications. This issue is similar to CVE-2018-8048 in Loofah. All users running an affected release should either upgrade or use one of the workarounds immediately.
| Vendor | Product | Versions |
|---|---|---|
Rails | rails-html-sanitizer | affected <= 1.0.3 |
Weaknesses (CWE)
References
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