CVE-2020-9757
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
SEOmatic for CraftCMS allows Server-Side Template Injection
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 | nystudio107/craft-seomatic | <3.3.0 | 3.3.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-9757
- https://github.com/nystudio107/craft-seomatic/commit/65ab659cb6c914c7ad671af1e417c0da2431f79b
- https://github.com/nystudio107/craft-seomatic/commit/a1c2cad7e126132d2442ec8ec8e9ab43df02cc0f
- https://github.com/giany/CVE/blob/master/CVE-2020-9757.txt
- https://github.com/nystudio107/craft-seomatic
- https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.