ui/node_modules/@braintree/sanitize-url/CHANGELOG.md

CHANGELOG

6.0.4

• Add additional null byte sanitization prior to html decoding (#48)

6.0.3

• Add null check to beginning of sanitizeUrl function (#54)

6.0.2

• Fix issue where urls in the form https://example.com

/something were not properly sanitized

6.0.1

• Fix issue where urls in the form javascript:alert('xss'); were not properly sanitized
• Fix issue where urls in the form javasc	ript:alert('XSS'); were not properly sanitized

6.0.0

Breaking Changes

• Decode HTML characters automatically that would result in an XSS vulnerability when rendering links via a server rendered HTML file

// decodes to javacript:alert('XSS')
const vulnerableUrl =
  "&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041";

sanitizeUrl(vulnerableUrl); // 'about:blank'

const okUrl = "https://example.com/" + vulnerableUrl;

// since the javascript bit is in the path instead of the protocol
// this is successfully sanitized
sanitizeUrl(okUrl); // 'https://example.com/javascript:alert('XSS');

5.0.2

• Fix issue where certain invisible white space characters were not being sanitized (#35)

5.0.1

• Fix issue where certain safe characters were being filtered out (#31 thanks @akirchmyer)

5.0.0

Breaking Changes

• Sanitize vbscript urls (thanks @vicnicius)

4.1.1

• Fixup path to type declaration (closes #25)

4.1.0

• Add typescript types

4.0.1

• Fix issue where urls with accented characters were incorrectly sanitized

4.0.0

Breaking Changes

• Protocol-less urls (ie: www.example.com) will be sanitised and passed on instead of sending out about:blank (Thanks @chawes13 #18)

3.1.0

• Trim whitespace from urls

3.0.0

breaking changes

• Replace blank strings with about:blank
• Replace null values with about:blank

2.1.0

• Allow relative urls to be sanitized

2.0.2

• Sanitize malicious URLs that begin with \s

2.0.1

• Sanitize malicious URLs that begin with %20

2.0.0

• sanitize data: urls

1.0.0

• sanitize javascript: urls