Apache Syncope EndUser up to 2.0.14/2.1.5 UI Login Page successMessage cross site scripting

Summaryinfo

A vulnerability identified as problematic has been detected in Apache Syncope EndUser up to 2.0.14/2.1.5. This affects an unknown part of the component UI Login Page. Performing a manipulation of the argument successMessage as part of Query String results in cross site scripting. This vulnerability is known as CVE-2019-17557. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Apache Syncope EndUser up to 2.0.14/2.1.5. This affects some unknown functionality of the component UI Login Page. The manipulation of the argument successMessage as part of a Query String 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. The summary by CVE is:

It was found that the Apache Syncope EndUser UI login page prio to 2.0.15 and 2.1.6 reflects the successMessage parameters. By this mean, a user accessing the Enduser UI could execute javascript code from URL query string.

The weakness was published 05/04/2020. This vulnerability is uniquely identified as CVE-2019-17557 since 10/14/2019. It is possible to initiate the attack remotely. A authentication is required for exploitation. 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 pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/04/2020). The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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

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Productinfo

Vendor

• Apache

Name

• Syncope EndUser

Version

• 2.0.0
• 2.0.1
• 2.0.2
• 2.0.3
• 2.0.4
• 2.0.5
• 2.0.6
• 2.0.7
• 2.0.8
• 2.0.9
• 2.0.10
• 2.0.11
• 2.0.12
• 2.0.13
• 2.0.14
• 2.1.0
• 2.1.1
• 2.1.2
• 2.1.3
• 2.1.4
• 2.1.5

License

• open-source

Website

• Vendor: https://www.apache.org/

CPE 2.3info

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CPE 2.2info

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