CVE-2021-25967
Description
In CKAN, versions 2.9.0 to 2.9.3 are affected by a stored XSS vulnerability via SVG file upload of users’ profile picture. This allows low privileged application users to store malicious scripts in their profile picture. These scripts are executed in a victim’s browser when they open the malicious profile picture
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-25967
- https://github.com/ckan/ckan/pull/6477
- https://github.com/ckan/ckan/commit/5a46989c0a4f2c2873ca182c196da83b82babd25
- https://github.com/advisories/GHSA-6w9p-88qg-p3g3
- https://github.com/ckan/ckan
- https://github.com/pypa/advisory-database/tree/main/vulns/ckan/PYSEC-2021-841.yaml
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25967
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.