CVE-2025-24372High· 7.3▾ TwilightCKAN has an XSS vector in user uploaded images in group/org and user profiles
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 40.2 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.4%
0.4% → 0.5%
Using a specially crafted file, a user could potentially upload a file containing code that when executed could send arbitrary requests to the server. If that file was opened by an administrator, it could lead to escalation of privileges of the original submitter or other malicious actions. Users must have been registered to the site to exploit this vulnerability.
This vulnerability has been fixed in CKAN 2.10.7 and 2.11.2
On versions prior to CKAN 2.10.7 and 2.11.2, site maintainers can restrict the file types supported for uploading using the ckan.upload.user.mimetypes / ckan.upload.user.types and ckan.upload.group.mimetypes / ckan.upload.group.types config options. To entirely disable file uploads you can use:
ckan.upload.user.types = none
ckan < 2.10.7ckan >= 2.11.0, < 2.11.2Upgrade to a patched release:
ckan 2.10.7ckan 2.11.2Connected by shared product, vendor, weakness, or advisory.
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