Leantime up to 2.4-beta-3 POST Request class.files.php userId sql injection

Summaryinfo

A vulnerability categorized as critical has been discovered in Leantime up to 2.4-beta-3. Affected is an unknown function of the file app/domain/files/repositories/class.files.php of the component POST Request Handler. Such manipulation of the argument userId leads to sql injection. This vulnerability is listed as CVE-2023-45826. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Leantime up to 2.4-beta-3 and classified as critical. Affected by this issue is an unknown functionality of the file app/domain/files/repositories/class.files.php of the component POST Request Handler. The manipulation of the argument userId with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality. CVE summarizes:

Leantime is an open source project management system. A 'userId' variable in `app/domain/files/repositories/class.files.php` is not parameterized. An authenticated attacker can send a carefully crafted POST request to `/api/jsonrpc` to exploit an SQL injection vulnerability. Confidentiality is impacted as it allows for dumping information from the database. This issue has been addressed in version 2.4-beta-4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The weakness was presented 10/19/2023 as GHSA-559g-3h98-g3fj. The advisory is available at github.com. This vulnerability is handled as CVE-2023-45826 since 10/13/2023. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1505 by the MITRE ATT&CK project.

By approaching the search of inurl:app/domain/files/repositories/class.files.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 2.4-beta4 eliminates this vulnerability. Applying the patch be75f1e0f311d11c00a0bdc7079a62eef3594bf0 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

• Leantime

Version

• 2.4-beta-3

License

• open-source

Website

• Product: https://github.com/Leantime/leantime/

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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