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GHSA-h7vq-5qgw-jwwqhigh8.8

CSV Injection Vulnerability

Impact

In some circumstances, it was possible to export data in CSV format that could trigger a payload in old versions of Excel.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

craftcms/cms Packagist
Affected rangeRecorded fix
From 3.4.0 before 3.7.14Ecosystem versions3.7.14

Version evidence: OSV · GHSA-h7vq-5qgw-jwwq

View original version evidence (135 explicit versions)

Original source description

Impact

In some circumstances, it was possible to export data in CSV format that could trigger a payload in old versions of Excel.

If you are accepting user input from untrusted sources and will be exporting that data in CSV format from element index pages and there is a chance users will open that on old versions of Excel, then you should update.

Patches

This has been patched in Craft 3.7.14.

References

For more information

If you have any questions or comments about this advisory, email us at support@craftcms.com

Credits: BAE Systems AI Vulnerability Research Team – Azrul Ikhwan Zulkifli

References