Vulnerabilities (CVE)

Filtered by vendor Apostrophecms Subscribe
Total 9 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-25225 1 Apostrophecms 1 Sanitize-html 2025-09-19 N/A 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 N/A 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 2 Apostrophecms, Fedoraproject 2 Sanitize-html, Fedora 2025-04-25 N/A 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 1 Apostrophecms 1 Sanitize-html 2024-11-21 N/A 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 1 Apostrophecms 1 Sanitize-html 2024-11-21 5.0 MEDIUM 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 1 Apostrophecms 1 Sanitize-html 2024-11-21 5.0 MEDIUM 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-2021-25979 1 Apostrophecms 1 Apostrophecms 2024-11-21 7.5 HIGH 9.8 CRITICAL
Apostrophe CMS versions prior to 3.3.1 did not invalidate existing login sessions when disabling a user account or changing the password, creating a situation in which a device compromised by a third party could not be locked out by those means. As a mitigation for older releases the user account in question can be archived (3.x) or moved to the trash (2.x and earlier) which does disable the existing session.
CVE-2021-25978 1 Apostrophecms 1 Apostrophecms 2024-11-21 3.5 LOW 5.4 MEDIUM
Apostrophe CMS versions between 2.63.0 to 3.3.1 are vulnerable to Stored XSS where an editor uploads an SVG file that contains malicious JavaScript onto the Images module, which triggers XSS once viewed.
CVE-2016-1000237 1 Apostrophecms 1 Sanitize-html 2024-11-21 4.3 MEDIUM 6.1 MEDIUM
sanitize-html before 1.4.3 has XSS.