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🐛Fixed XSS vulnerability involving post excerpts (#17190)

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closes https://github.com/TryGhost/Ghost/issues/17058

- Uses the lodash `escape` function.
- Avoids XSS vulnerabilities in post excerpts.
This commit is contained in:
Joel DeSante 2023-12-13 21:23:48 +00:00 committed by GitHub
parent b2a429437e
commit dc7e2b9261
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1 changed files with 2 additions and 0 deletions
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2
ghost/core/core/frontend/helpers/excerpt.js
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@ -22,6 +22,8 @@ module.exports = function excerpt(options) {
} else {
excerptText = '';
}
excerptText = _.escape(excerptText);
truncateOptions = _.reduce(truncateOptions, (_truncateOptions, value, key) => {
if (['words', 'characters'].includes(key)) {