Detections
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SCA: security update for typo3/cms, typo3/cms-core (GHSA-c5c9-8c6m-727v)

medium Tenable Cloud Security Plugin ID 413675

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected
 versions failing to properly parse, sanitize and encode malicious rich-text content, the content rendering
 process in the website frontend is vulnerable to cross-site scripting. Corresponding rendering
 instructions via TypoScript functionality HTMLparser does not consider all potentially malicious HTML tag
 & attribute combinations per default. In default scenarios, a valid backend user account is needed to
 exploit this vulnerability. In case custom plugins used in the website frontend accept and reflect rich-
 text content submitted by users, no authentication is required. Update to TYPO3 versions 7.6.53 ELTS,
 8.7.42 ELTS, 9.5.29, 10.4.19, 11.3.2 that fix the problem described. (CVE-2021-32768)

See Also

https://github.com/advisories/GHSA-c5c9-8c6m-727v

Plugin Details

Severity: Medium

ID: 413675

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.69

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2021-32768

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/10/2021

Vulnerability Publication Date: 8/10/2021

Reference Information

CVE: CVE-2021-32768

cwe: CWE-79