PT-2022-6548 · Rdiffweb · Rdiffweb
Published
2022-12-22
·
Updated
2023-07-17
·
CVE-2022-4722
CVSS v4.0
8.6
High
| Vector | AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
rdiffweb versions prior to 2.5.5
Description
The issue is related to a primary weakness in the rdiffweb GitHub repository, allowing for authentication bypass. This weakness is due to the
username field not being unique to users, enabling exploitation of primary key logic by creating the same name with different combinations, which may allow unauthorized access.Recommendations
For versions prior to 2.5.5, update to version 2.5.5 or later to resolve the authentication bypass issue. As a temporary workaround, consider restricting access to the
username field to minimize the risk of exploitation.Exploit
Fix
Improper Authentication
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Related Identifiers
Affected Products
Rdiffweb