CVE-2023-7273

Description

Cross site request forgery in Kiteworks OwnCloud allows an unauthenticated attacker to forge requests. If a request has no Authorization header, it is created with an empty string as value by a rewrite rule. The CSRF check is done by comparing the header value to null, meaning that the existing CSRF check is bypassed in this case. An attacker can, for example, create a new administrator account if the request is executed in the browser of an authenticated victim.

Reserved 2024-08-05 | Published 2024-10-01 | Updated 2024-10-01 | Assigner cirosec

Problem types

CWE-352 Cross-Site Request Forgery (CSRF)

Product status

Default status
unaffected

Any version
affected

Credits

Pascal Geuter <pascal.geuter@cirosec.de> finder

References

hackerone.com/reports/2041007 issue-tracking

cirosec.de/sa/sa-2023-012 third-party-advisory

cve.org (CVE-2023-7273)

nvd.nist.gov (CVE-2023-7273)

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