CVE-2022-26317 Missing authorization in Mendix Applications using Mendix 7
Attackers can retrieve information about arbitrary Microflow execution calls by exploiting predictable identifiers and missing request verification in Mendix 7.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-26317?
CVE-2022-26317 is a medium-severity missing authorization vulnerability in Siemens Mendix Applications using Mendix 7, published on 8 Mar 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions < V7.23.29). When returning the result of a completed Microflow execution call the affected framework does not correctly verify, if the request was initially made by the user requesting the result. Together with predictable identifiers for Microflow execution calls, this could allow a malicious attacker to retrieve information about arbitrary Microflow execution calls made by users within the affected system.
Which versions are affected by CVE-2022-26317?
It affects 1 product.
Products include Mendix Mendix.
How do I fix CVE-2022-26317?
No fix has been published for CVE-2022-26317 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-26317 being exploited?
There is no known exploitation of CVE-2022-26317 in the wild and no public exploit code.
Other vulnerabilities in Siemens Mendix Applications using Mendix 7
- CVE-2021-27394 Privilege escalation in Mendix Applications using Mendix 7
- CVE-2022-31257 Security feature bypass in Mendix Applications using Mendix 7
- CVE-2022-27241 Information disclosure in Mendix Applications using Mendix 7
- CVE-2024-50313 Race condition in Mendix Runtime V10
- CVE-2022-24309 Missing authorization in Mendix Runtime V7
Sources
Also known as GHSA-hxgm-gwx3-35x7.