Description
The pad management logic in XWiki labs CryptPad before 3.0.0 allows a remote attacker (who has access to a Rich Text pad with editing rights for the URL) to corrupt it (i.e., cause data loss) via a trivial URL modification.
Remediation
References
https://github.com/xwiki-labs/cryptpad/commits/staging
https://github.com/xwiki-labs/cryptpad/releases/tag/3.0.0
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