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).

CVSS v3.0 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/TYPO3/Fluid/commit/9ef6a8ffff2e812025fc0701b4ce72eea6911a3d	Patch Third Party Advisory
https://typo3.org/security/advisory/typo3-core-sa-2019-013	Exploit Third Party Advisory
https://github.com/TYPO3/Fluid/security/advisories/GHSA-7733-hjv6-4h47	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:typo3:fluid_engine::::::::
	cpe:2.3:a:typo3:fluid_engine::::::::
	cpe:2.3:a:typo3:fluid_engine::::::::
	cpe:2.3:a:typo3:fluid_engine::::::::
	cpe:2.3:a:typo3:fluid_engine::::::::
	cpe:2.3:a:typo3:fluid_engine::::::::
	cpe:2.3:a:typo3:fluid_engine::::::::

Configuration 2 (hide)

OR	cpe:2.3:a:typo3:typo3:8.7.25:::::::*
	cpe:2.3:a:typo3:typo3:9.5.6:::::::*

Information

Published : 2020-10-08 14:15

Updated : 2021-11-18 08:55

NVD link : CVE-2020-15241

Mitre link : CVE-2020-15241

JSON object : View

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Products Affected

typo3

typo3
fluid_engine

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