TYPO3 up to 4.7.16 Extension Manager Reflected cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in TYPO3 up to 4.7.16 (Content Management System). Affected is an unknown code of the component Extension Manager. The manipulation with an unknown input leads to a cross site scripting vulnerability (Reflected). CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
Cross-site scripting (XSS) vulnerability in Extension Manager in TYPO3 4.5.x before 4.5.32 and 4.7.x before 4.7.17 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
The weakness was shared 12/10/2013 by Steffen Müller as TYPO3-CORE-SA-2013-004: Multiple Vulnerabilities in TYPO3 CMS as confirmed advisory (Website). The advisory is shared for download at typo3.org. This vulnerability is traded as CVE-2013-7076 since 12/11/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. A authentication is needed for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007. The advisory points out:
Failing to properly encode user input, the extension manager is susceptible to Cross-Site Scripting. To exploit this vulnerability, attackers could trick authenticated administrators to follow a forged URL which executes injected JavaScript on behalf of the administrator.
The vulnerability scanner Nessus provides a plugin with the ID 71782 (Debian DSA-2834-1 : 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175249 (Debian Security Update for typo3-src (DSA-2834-1)).
Upgrading to version 4.5.32 or 4.7.17 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (89624) and Tenable (71782). The entries 11481, 11482, 11483 and 11485 are related to this item.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Name: ReflectedClass: Cross site scripting / Reflected
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 71782
Nessus Name: Debian DSA-2834-1 : typo3-src - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 702834
OpenVAS Name: Debian Security Advisory DSA 2834-1 (typo3-src - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: TYPO3 4.5.32/4.7.17
Timeline
12/10/2013 🔍12/10/2013 🔍
12/10/2013 🔍
12/10/2013 🔍
12/11/2013 🔍
12/13/2013 🔍
12/20/2013 🔍
01/07/2014 🔍
06/04/2021 🔍
Sources
Product: typo3.orgAdvisory: TYPO3-CORE-SA-2013-004: Multiple Vulnerabilities in TYPO3 CMS
Researcher: Steffen Müller
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2013-7076 (🔍)
OVAL: 🔍
X-Force: 89624
Vulnerability Center: 42818 - TYPO3 Extension Manager Component Remote XSS Vulnerability via Unspecified Vectors - CVE-2013-7076, Medium
SecurityFocus: 64247 - TYPO3 Extension Manager Unspecified Cross Site Scripting Vulnerability
OSVDB: 100883
See also: 🔍
Entry
Created: 12/13/2013 09:01Updated: 06/04/2021 09:43
Changes: 12/13/2013 09:01 (76), 05/19/2017 10:35 (4), 06/04/2021 09:43 (3)
Complete: 🔍
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