CVE-2020-11476
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
Unrestricted Uploads in Concrete5
Predictions
Exploit likelihood
30%
Patch ETA
—
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.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | concrete5/concrete5 | <8.5.3 | 8.5.3 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-11476
- https://github.com/concrete5/concrete5/pull/8713
- https://github.com/concretecms/concretecms/commit/d296f4ba4f6ad94b199c21c1b16f0d185adab343
- https://github.com/concrete5/concrete5
- https://github.com/concrete5/concrete5/releases/tag/8.5.3
- https://herolab.usd.de/security-advisories/usd-2020-0041
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.