CVE-2020-26216
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Cross-Site Scripting through Fluid view helper arguments
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 | typo3fluid/fluid | >=2.0.0,<2.0.8 | 2.0.8 |
| Packagist | typo3fluid/fluid | >=2.1.0,<2.1.7 | 2.1.7 |
| Packagist | typo3fluid/fluid | >=2.2.0,<2.2.4 | 2.2.4 |
| Packagist | typo3fluid/fluid | >=2.3.0,<2.3.7 | 2.3.7 |
| Packagist | typo3fluid/fluid | >=2.4.0,<2.4.4 | 2.4.4 |
| Packagist | typo3fluid/fluid | >=2.5.0,<2.5.11 | 2.5.11 |
| Packagist | typo3fluid/fluid | >=2.6.0,<2.6.10 | 2.6.10 |
References
- https://github.com/TYPO3/Fluid/security/advisories/GHSA-hpjm-3ww5-6cpf
- https://nvd.nist.gov/vuln/detail/CVE-2020-26216
- https://github.com/TYPO3/Fluid/commit/f20db4e74cf9803c6cffca2ed2f03e1b0b89d0dc
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3fluid/fluid/CVE-2020-26216.yaml
- https://typo3.org/security/advisory/typo3-core-sa-2020-009
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.