Search
Search Results (8 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-40186 | 1 Apostrophecms | 2 Apostrophecms, Sanitize-html | 2026-04-17 | 6.1 Medium |
| ApostropheCMS is an open-source Node.js content management system. A regression introduced in commit 49d0bb7, included in versions 2.17.1 of the ApostropheCMS-maintained sanitize-html package bypasses allowedTags enforcement for text inside nonTextTagsArray elements (textarea and option). ApostropheCMS version 4.28.0 is affected through its dependency on the vulnerable sanitize-html version. The code at packages/sanitize-html/index.js:569-573 incorrectly assumes that htmlparser2 does not decode entities inside these elements and skips escaping, but htmlparser2 10.x does decode entities before passing text to the ontext callback. As a result, entity-encoded HTML is decoded by the parser and then written directly to the output as literal HTML characters, completely bypassing the allowedTags filter. An attacker can inject arbitrary tags including XSS payloads through any allowed option or textarea element using entity encoding. This affects non-default configurations where option or textarea are included in allowedTags, which is common in form builders and CMS platforms. This issue has been fixed in version 2.17.2 of sanitize-html and 4.29.0 of ApostropheCMS. | ||||
| CVE-2019-25225 | 1 Apostrophecms | 1 Sanitize-html | 2025-09-19 | 6.1 Medium |
| `sanitize-html` prior to version 2.0.0-beta is vulnerable to Cross-site Scripting (XSS). The `sanitizeHtml()` function in `index.js` does not sanitize content when using the custom `transformTags` option, which is intended to convert attribute values into text. As a result, malicious input can be transformed into executable code. | ||||
| CVE-2014-125128 | 1 Apostrophecms | 1 Sanitize-html | 2025-09-19 | 6.1 Medium |
| 'sanitize-html' prior to version 1.0.3 is vulnerable to Cross-site Scripting (XSS). The function 'naughtyHref' doesn't properly validate the hyperreference (`href`) attribute in anchor tags (`<a>`), allowing bypasses that contain different casings, whitespace characters, or hexadecimal encodings. | ||||
| CVE-2024-21501 | 3 Apostrophecms, Fedoraproject, Redhat | 5 Sanitize-html, Fedora, Acm and 2 more | 2025-04-25 | 5.3 Medium |
| Versions of the package sanitize-html before 2.12.1 are vulnerable to Information Exposure when used on the backend and with the style attribute allowed, allowing enumeration of files in the system (including project dependencies). An attacker could exploit this vulnerability to gather details about the file system structure and dependencies of the targeted server. | ||||
| CVE-2022-25887 | 2 Apostrophecms, Redhat | 2 Sanitize-html, Acm | 2024-11-21 | 5.3 Medium |
| The package sanitize-html before 2.7.1 are vulnerable to Regular Expression Denial of Service (ReDoS) due to insecure global regular expression replacement logic of HTML comment removal. | ||||
| CVE-2021-26540 | 2 Apostrophecms, Redhat | 2 Sanitize-html, Openshift | 2024-11-21 | 5.3 Medium |
| 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". | ||||
| CVE-2021-26539 | 2 Apostrophecms, Redhat | 2 Sanitize-html, Openshift | 2024-11-21 | 5.3 Medium |
| Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name (IDN) which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option. | ||||
| CVE-2016-1000237 | 1 Apostrophecms | 1 Sanitize-html | 2024-11-21 | 6.1 Medium |
| sanitize-html before 1.4.3 has XSS. | ||||
Page 1 of 1.