CVE-2020-15241

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).

Published: Oct 8, 2020
Updated: May 9, 2024
CVE: CVE-2020-15241
GHSA: GHSA-7733-hjv6-4h47
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 6.1
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2:

Severity: Low
Score: 4.3
AV:N/AC:M/Au:N/C:N/I:P/A:N

CWEs:

OWASP TOP 10:

A7 - Cross-Site Scripting (XSS)

Affected Software
References

Software	From	Fixed in
typo3 / fluid_engine	2.6.0	2.6.1
typo3 / fluid_engine	2.5.0	2.5.5
typo3 / fluid_engine	2.4.0	2.4.1
typo3 / fluid_engine	2.3.0	2.3.5
typo3 / fluid_engine	2.2.0	2.2.1
typo3 / fluid_engine	2.1.0	2.1.4
typo3 / fluid_engine	-	2.0.5
typo3 / typo3	9.5.6	9.5.6.x
typo3 / typo3	8.7.25	8.7.25.x
typo3fluid / fluid	2.0.0	2.0.5
typo3fluid / fluid	2.1.0	2.1.4
typo3fluid / fluid	2.2.0	2.2.1
typo3fluid / fluid	2.3.0	2.3.5
typo3fluid / fluid	2.4.0	2.4.1
typo3fluid / fluid	2.5.0	2.5.5
typo3fluid / fluid	2.6.0	2.6.1

Vulnerability Database

289,871

CVE-2020-15241