SCA: security update for typo3/cms, typo3/cms-core (GHSA-2wj9-434x-9hvp)

high Tenable Self-Hosted Container Security Plugin ID 422596

Description

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

- In TYPO3 CMS 9.0.0 through 9.5.16 and 10.0.0 through 10.4.1, it has been discovered that backend user
settings (in $BE_USER->uc) are vulnerable to insecure deserialization. In combination with vulnerabilities
of third party components, this can lead to remote code execution. A valid backend user account is needed
to exploit this vulnerability. This has been fixed in 9.5.17 and 10.4.2. (CVE-2020-11067)

See Also

https://github.com/advisories/GHSA-2wj9-434x-9hvp

Plugin Details

Severity: High

ID: 422596

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 3/28/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6

Temporal Score: 4.4

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

CVSS Score Source: CVE-2020-11067

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/13/2020

Vulnerability Publication Date: 5/13/2020

Reference Information

CVE: CVE-2020-11067

cwe: CWE-502