CVEvulnerability

CVE-2020-26227

6.1 MEDIUM Published 2020-11-23 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-11-23
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-79

Description

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 9.5.23 and 10.4.10 the system extension Fluid (typo3/cms-fluid) of the TYPO3 core is vulnerable to cross-site scripting passing user-controlled data as argument to Fluid view helpers. Update to TYPO3 versions 9.5.23 or 10.4.10 that fix the problem described.

Affected configurations

• typo3 typo3 (>= 6.2.0 < 6.2.54) • typo3 typo3 (>= 7.6.0 < 7.6.48) • typo3 typo3 (>= 8.7.0 < 8.7.38) • typo3 typo3 (>= 9.0.0 < 9.5.23) • typo3 typo3 (>= 10.0.0 < 10.4.10)

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References