Firefly III up to 4.7.17.0 Budget Name tags/show/$tag_number Stored cross site scripting ⚔ [Disputed]

Summaryinfo

A vulnerability has been found in Firefly III up to 4.7.17.0 and classified as problematic. This affects an unknown function of the file tags/show/$tag_number of the component Budget Name Handler. Performing a manipulation results in cross site scripting (Stored). This vulnerability is reported as CVE-2019-13644. The attack is possible to be carried out remotely. No exploit exists. The presence of this vulnerability remains uncertain at this time. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in Firefly III up to 4.7.17.0. This affects an unknown part of the file tags/show/$tag_number of the component Budget Name Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability (Stored). 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:

Firefly III before 4.7.17.1 is vulnerable to stored XSS due to lack of filtration of user-supplied data in a budget name. The JavaScript code is contained in a transaction, and is executed on the tags/show/$tag_number$ tag summary page. NOTE: It is asserted that an attacker must have the same access rights as the user in order to be able to execute the vulnerability

The weakness was disclosed 07/18/2019. This vulnerability is uniquely identified as CVE-2019-13644 since 07/17/2019. It is possible to initiate the attack remotely. A authentication is necessary 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 attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The real existence of this vulnerability is still doubted at the moment.

Upgrading to version 4.7.17.1 eliminates this vulnerability.

The entries VDB-138270, VDB-138269 and VDB-138268 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

• Firefly III

Version

• 4.7.0
• 4.7.1
• 4.7.2
• 4.7.3
• 4.7.4
• 4.7.5
• 4.7.6
• 4.7.7
• 4.7.8
• 4.7.9
• 4.7.10
• 4.7.11
• 4.7.12
• 4.7.13
• 4.7.14
• 4.7.15
• 4.7.16
• 4.7.17.0

CPE 2.3info

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CPE 2.2info

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Entryinfo

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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