VDB-137508 · CVE-2019-12748 · GCVE-0-2019-12748

TYPO3 up to 8.7.26/9.5.7 cross site scripting

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.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in TYPO3 up to 8.7.26/9.5.7. This affects an unknown function. The manipulation results in cross site scripting. This vulnerability was named CVE-2019-12748. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in TYPO3 up to 8.7.26/9.5.7 (Content Management System). It has been classified as problematic. Affected is an unknown function. The manipulation with an unknown input leads to a cross site scripting vulnerability. 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 integrity. CVE summarizes:

TYPO3 8.3.0 through 8.7.26 and 9.0.0 through 9.5.7 allows XSS.

The weakness was presented 07/09/2019. This vulnerability is traded as CVE-2019-12748 since 06/06/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/02/2020). The MITRE ATT&CK project declares the attack technique as T1059.007.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-137507 for similar entry. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Content Management System

Name

TYPO3

Version

License

open-source

Website

Product: https://typo3.org/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

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

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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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: 🔍

Exploitinginfo

Class: Cross site scripting
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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/06/2019 🔍
07/09/2019 +33 days 🔍
07/09/2019 +0 days 🔍
07/02/2020 +359 days 🔍

Sourcesinfo

Product: typo3.org

Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12748 (🔍)
GCVE (CVE): GCVE-0-2019-12748
GCVE (VulDB): GCVE-100-137508
See also: 🔍

Entryinfo

Created: 07/09/2019 21:36
Updated: 07/02/2020 16:27
Changes: 07/09/2019 21:36 (52), 07/02/2020 16:27 (1)
Complete: 🔍
Cache ID: 216::103