CVE-2020-15241
Last modified
CVE-2020-15241 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. TYPO3 Fluid Engine (package `typo3fluid/fluid`) before versions 2.0.5, 2.1.4, 2.2.1, 2.3.5, 2.4.1, 2.5.5 or 2.6.1 is vulnerable to cross-site scripting when making use of the ternary conditional operator in templates like `{showFullName ? fullName : defaultValue}`. Updated versions of this package are bundled in following TYPO3 (`typo3/cms-core`) versions as well: TYPO3 v8.7.25 (using `typo3fluid/fluid` v2.5.4) and TYPO3 v9.5.6 (using `typo3fluid/fluid` v2.6.1).. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
Description
TYPO3 Fluid Engine (package `typo3fluid/fluid`) before versions 2.0.5, 2.1.4, 2.2.1, 2.3.5, 2.4.1, 2.5.5 or 2.6.1 is vulnerable to cross-site scripting when making use of the ternary conditional operator in templates like `{showFullName ? fullName : defaultValue}`. Updated versions of this package are bundled in following TYPO3 (`typo3/cms-core`) versions as well: TYPO3 v8.7.25 (using `typo3fluid/fluid` v2.5.4) and TYPO3 v9.5.6 (using `typo3fluid/fluid` v2.6.1).
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Typo3 | Fluid Engine | < 2.0.5 |
| Typo3 | Fluid Engine | >= 2.1.0, < 2.1.4 |
| Typo3 | Fluid Engine | >= 2.2.0, < 2.2.1 |
| Typo3 | Fluid Engine | >= 2.3.0, < 2.3.5 |
| Typo3 | Fluid Engine | >= 2.4.0, < 2.4.1 |
| Typo3 | Fluid Engine | >= 2.5.0, < 2.5.5 |
| Typo3 | Fluid Engine | >= 2.6.0, < 2.6.1 |
| Typo3 | Typo3 | 8.7.25 |
| Typo3 | Typo3 | 9.5.6 |
References
- https://github.com/TYPO3/Fluid/commit/9ef6a8ffff2e812025fc0701b4ce72eea6911a3dPatch, Third Party Advisory
- https://github.com/TYPO3/Fluid/security/advisories/GHSA-7733-hjv6-4h47Exploit, Third Party Advisory
- https://typo3.org/security/advisory/typo3-core-sa-2019-013Exploit, Third Party Advisory
- https://github.com/TYPO3/Fluid/commit/9ef6a8ffff2e812025fc0701b4ce72eea6911a3dPatch, Third Party Advisory
- https://github.com/TYPO3/Fluid/security/advisories/GHSA-7733-hjv6-4h47Exploit, Third Party Advisory
- https://typo3.org/security/advisory/typo3-core-sa-2019-013Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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