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| purl | pkg:npm/%40ckeditor/ckeditor5-paste-from-office@26.0.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-y831-gekf-cqh6
Aliases: CVE-2021-21391 GHSA-3rh3-wfr4-76mj |
Regular expression Denial of Service in multiple packages ### Impact A regular expression denial of service (ReDoS) vulnerability has been discovered in multiple CKEditor 5 packages. The vulnerability allowed to abuse particular regular expressions, which could cause a significant performance drop resulting in a browser tab freeze. It affects all users using the CKEditor 5 packages listed above at version <= 26.0.0. ### Patches The problem has been recognized and patched. The fix will be available in version 27.0.0. ### For more information Email us at security@cksource.com if you have any questions or comments about this advisory. ### Acknowledgements The CKEditor 5 team would like to thank Yeting Li for recognizing and reporting these vulnerabilities. |
Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||