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GitHub Advisory DatabaseGHSA-MJXR-4V3X-Q3M4HistoryMay 06, 2021 - 4:10 p.m.
Improper Input Validation in sanitize-html
2021-05-0616:10:19
CWE-20
GitHub Advisory Database
github.com
16
0.001 Low
EPSS
Percentile
48.9%
Apostrophe Technologies sanitize-html before 2.3.2 does not properly validate the hostnames set by the “allowedIframeHostnames” option when the “allowIframeRelativeUrls” is set to true, which allows attackers to bypass hostname whitelist for iframe element, related using an src value that starts with “/\example.com”.
| CPE | Name | Operator | Version |
|---|---|---|---|
| sanitize-html | lt | 2.3.2 |
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