CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in TYPO3 up to 6.2.14/7.3.0. It has been rated as problematic. This vulnerability affects the function sanitizeLocalUrl of the component Backend Module. This manipulation causes cross site scripting (Non-Persistant). This vulnerability is tracked as CVE-2015-5956. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in TYPO3 up to 6.2.14/7.3.0 (Content Management System). Affected by this vulnerability is the function sanitizeLocalUrl of the component Backend Module. The manipulation with an unknown input leads to a cross site scripting vulnerability (Non-Persistant). The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

The weakness was disclosed 09/08/2015 by Julien Ahrens as TYPO3-CORE-SA-2015-009 as confirmed advisory (Website). It is possible to read the advisory at typo3.org. This vulnerability is known as CVE-2015-5956 since 08/06/2015. The attack can be launched remotely. The successful exploitation requires a single authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 6.2.15 or 7.4.0 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityTracker (ID 1033551†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Content Management System

Name

• TYPO3

Version

• 6.2.0
• 6.2.1
• 6.2.2
• 6.2.3
• 6.2.4
• 6.2.5
• 6.2.6
• 6.2.7
• 6.2.8
• 6.2.9
• 6.2.10
• 6.2.11
• 6.2.12
• 6.2.13
• 6.2.14
• 7.0
• 7.1
• 7.2
• 7.3.0

License

• open-source

Website

• Product: https://typo3.org/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Name: Non-Persistant
Class: Cross site scripting / Non-Persistant
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

OpenVAS ID: 100641
OpenVAS Name: TYPO3 sanitizeLocalUrl function Cross-Site Scripting Vulnerability (SA-2015-009)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: TYPO3 6.2.15/7.4.0

Timelineinfo

08/06/2015 🔍
09/08/2015 +33 days 🔍
09/08/2015 +0 days 🔍
09/14/2015 +6 days 🔍
09/16/2015 +2 days 🔍
09/16/2015 +0 days 🔍
06/15/2022 +2464 days 🔍

Sourcesinfo

Product: typo3.org

Advisory: TYPO3-CORE-SA-2015-009
Researcher: Julien Ahrens
Status: Confirmed

CVE: CVE-2015-5956 (🔍)
GCVE (CVE): GCVE-0-2015-5956
GCVE (VulDB): GCVE-100-77707
SecurityTracker: 1033551

Entryinfo

Created: 09/16/2015 11:22
Updated: 06/15/2022 13:39
Changes: 09/16/2015 11:22 (51), 12/19/2017 08:19 (10), 06/15/2022 13:39 (3)
Complete: 🔍
Cache ID: 216:7C3:103

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