What’s Vulnerable › Vulnerabilities

CVE-2024-47612: XSS in Special:DataDump when displaying dump status

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-10-02 · updated 2026-06-17
• Weakness: CWE-79

Description

DataDump is a MediaWiki extension that provides dumps of wikis. Several interface messages are unescaped (more specifically, (datadump-table-column-queued), (datadump-table-column-in-progress), (datadump-table-column-completed), (datadump-table-column-failed)). If these messages are edited (which requires the (editinterface) right by default), anyone who can view Special:DataDump (which requires the (view-dump) right by default) can be XSSed. This vulnerability is fixed with 601688ee8e8808a23b102fa305b178f27cbd226d.

Affected products

• miraheze DataDump: before 601688ee8e8808a23b102fa305b178f27cbd226d

References

• https://github.com/miraheze/DataDump/commit/601688ee8e8808a23b102fa305b178f27cbd226d.patch
• https://github.com/miraheze/DataDump/security/advisories/GHSA-h8x8-24c7-r2rj
• https://issue-tracker.miraheze.org/T12670

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