PT-2021-17856 · Typo3 · Vhs Extension

Oliver Hader · Published 2021-03-16 · Updated 2021-03-29 · CVE-2021-28381

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: vhs extension versions prior to 5.1.1 for TYPO3

Description: The issue allows SQL injection via the isLanguageViewHelper. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations: For versions prior to 5.1.1, update to version 5.1.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the isLanguageViewHelper to minimize the risk of exploitation.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-28381

GHSA-WQ4R-8342-JMC9

Affected Products

Vhs Extension

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-28381 · Security Note
• https://osv.dev/vulnerability/GHSA-wq4r-8342-jmc9 · Vendor Advisory
• https://typo3.org/security/advisory/typo3-ext-sa-2021-001 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28381 · Vendor Advisory
• https://t.me/cibsecurity/24976 · Telegram Post