CVE-2023-33956

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Summary

CVECVE-2023-33956
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-05 20:15:00 UTC
Updated2023-06-12 14:14:00 UTC
DescriptionKanboard is open source project management software that focuses on the Kanban methodology. Versions prior to 1.2.30 are subject to an Insecure direct object reference (IDOR) vulnerability present in the application's URL parameter. This vulnerability enables any user to read files uploaded by any other user, regardless of their privileges or restrictions. By Changing the file_id any user can render all the files where MimeType is image uploaded under **/files** directory regard less of uploaded by any user. This vulnerability poses a significant impact and severity to the application's security. By manipulating the URL parameter, an attacker can access sensitive files that should only be available to authorized users. This includes confidential documents or any other type of file stored within the application. The ability to read these files can lead to various detrimental consequences, such as unauthorized disclosure of sensitive information, privacy breaches, intellectual property theft, or exposure of trade secrets. Additionally, it could result in legal and regulatory implications, reputation damage, financial losses, and potential compromise of user trust. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Risk And Classification

Problem Types: CWE-639

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Kanboard Kanboard All All All All

References

ReferenceSourceLinkTags
Parameter based Indirect Object Referencing leading to private file exposure · Advisory · kanboard/kanboard · GitHub MISC github.com
Fix Parameter based Indirect Object Referencing leading to private fi… · kanboard/kanboard@437b141 · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 691179 Free Berkeley Software Distribution (FreeBSD) Security Update for kanboard (bfca647c-0456-11ee-bafd-b42e991fc52e)
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