CVE-2020-9280
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
SilverStripe Folders migrated from 3.x may be unsafe to upload to
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 | silverstripe/framework | >=4.0.0,<4.4.6 | 4.4.6 |
| Packagist | silverstripe/userforms | >=5.0.0,<5.4.2 | 5.4.2 |
| Packagist | silverstripe/assets | >=1.0.0,<1.4.7 | 1.4.7 |
| Packagist | silverstripe/assets | >=1.5.0,<1.5.2 | 1.5.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-9280
- https://github.com/silverstripe/silverstripe-assets/commit/6779fd3c8c1c05a3db5035bf6e541c9483d161fc
- https://github.com/silverstripe/silverstripe-userforms/commit/3bbad2044279ade5e5a5d0ae1822bafe479f8a26
- https://forum.silverstripe.org/c/releases
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/assets/CVE-2020-9280.yaml
- https://github.com/silverstripe/silverstripe-framework
- https://www.silverstripe.org/download/security-releases
- https://www.silverstripe.org/download/security-releases/cve-2020-9280
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.