CVE-2022-4724 Improper Access Control in ikus060/rdiffweb
Attackers can bypass access controls in rdiffweb to read or modify data without proper authorization.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-4724?
CVE-2022-4724 is a high-severity missing authorization vulnerability in ikus060/rdiffweb, published on 23 Dec 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper Access Control in GitHub repository ikus060/rdiffweb prior to 2.5.5.
Weakness: CWE-284
Which versions are affected by CVE-2022-4724?
3 open source packages ship an affected version, including rdiffweb. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
rdiffweb PyPI | All versions | 2.5.5 |
rdiffweb PyPI | All versions | 2.5.5 |
rdiffweb PyPI | All versions | 2.5.5 |
Products include Ikus-Soft Rdiffweb.
How do I fix CVE-2022-4724?
Upgrade rdiffweb to 2.5.5 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-4724 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4724 exists.
Other vulnerabilities in ikus060/rdiffweb
- CVE-2022-3167 Improper Restriction of Rendered UI Layers or Frames in ikus060/rdiffweb
- CVE-2022-3221 Cross-Site Request Forgery (CSRF) in ikus060/rdiffweb
- CVE-2022-3389 Path Traversal in ikus060/rdiffweb
- CVE-2022-3371 rdiffweb's lack of token name length limit can result in DoS or memory corruption
- CVE-2022-3174 Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in ikus060/rdiffweb
Sources
Also known as GHSA-m8r9-qxx8-mrxp, PYSEC-2022-43010.