TYPO3 up to 4.7.3 t3lib_div::quoteJSvalue incomplete blacklist

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability classified as problematic was found in TYPO3 (Content Management System). Affected by this vulnerability is the function t3lib_div::quoteJSvalue in the library t3lib_div::quoteJSvalue. The manipulation with an unknown input leads to a incomplete blacklist vulnerability. The CWE definition for the vulnerability is CWE-184. The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are not allowed by policy or otherwise require other action to neutralize before additional processing takes place, but the list is incomplete, leading to resultant weaknesses. As an impact it is known to affect integrity. The summary by CVE is:

Incomplete blacklist vulnerability in the t3lib_div::quoteJSvalue API function in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote attackers to conduct cross-site scripting (XSS) attacks via certain HTML5 JavaScript events.

The weakness was shared 09/05/2012 by Felix Wilhelm (Website). The advisory is shared at openwall.com. This vulnerability is known as CVE-2012-3530 since 06/14/2012. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1562.006 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 61735 (Debian DSA-2537-1 : typo3-src - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks.

Upgrading to version 4.5.16 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (77794) and Tenable (61735). The entries 5985, 5987, 5988 and 62028 are related to this item.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Incomplete blacklist
CWE: CWE-184 / CWE-183 / CWE-20
ATT&CK: T1562.006

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 61735
Nessus Name: Debian DSA-2537-1 : typo3-src - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 71862
OpenVAS Name: Debian Security Advisory DSA 2537-1 (typo3-src)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: TYPO3 4.5.16

Timelineinfo

06/14/2012 🔍
08/15/2012 +62 days 🔍
08/16/2012 +1 days 🔍
09/05/2012 +20 days 🔍
09/05/2012 +0 days 🔍
02/27/2013 +175 days 🔍
03/23/2015 +754 days 🔍
12/13/2021 +2457 days 🔍

Sourcesinfo

Product: typo3.org

Advisory: DSA-2537
Researcher: Felix Wilhelm
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-3530 (🔍)
OVAL: 🔍

X-Force: 77794
Vulnerability Center: 38584 - TYPO3 Incomplete Blacklist Vulnerability Allows Remote XSS Attacks via HTML5 JavaScript Events, Medium
SecurityFocus: 55052 - TYPO3 Core TYPO3-CORE-SA-2012-004 Multiple Remote Security Vulnerabilities
Secunia: 50287
OSVDB: 84772

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/13/2021 08:47
Changes: 03/23/2015 16:50 (65), 04/25/2017 11:20 (9), 12/13/2021 08:41 (3), 12/13/2021 08:45 (1), 12/13/2021 08:47 (2)
Complete: 🔍

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