CVE-2023-34958 Missing authorization in n/a
Students can download other students' documents by guessing IDs due to missing access controls in Chamilo LMS.
- 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-2023-34958?
CVE-2023-34958 is a medium-severity missing authorization vulnerability in Chamilo Chamilo Lms, published on 8 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Incorrect access control in Chamilo 1.11.* up to 1.11.18 allows a student subscribed to a given course to download documents belonging to another student if they know the document's ID.
Weakness: CWE-863
Which versions are affected by CVE-2023-34958?
It affects 1 product.
Products include Chamilo Chamilo Lms.
How do I fix CVE-2023-34958?
No fix has been published for CVE-2023-34958 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-2023-34958 being exploited?
There is no known exploitation of CVE-2023-34958 in the wild and no public exploit code.
Other vulnerabilities in Chamilo Chamilo Lms
Sources
Also known as GHSA-m635-gpvm-5hcf.