CVE-2018-8949 Missing authorization in n/a
Attackers can delete or overwrite attributes of other events in MISP by crafting specific API edit requests, compromising data integrity.
- 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-2018-8949?
CVE-2018-8949 is a medium-severity missing authorization vulnerability in Misp-Project Misp, published on 23 Mar 2018. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in app/Model/Attribute.php in MISP before 2.4.89. There is a critical API integrity bug, potentially allowing users to delete attributes of other events. A crafted edit for an event (without attribute UUIDs but attribute IDs set) could overwrite an existing attribute.
Weakness: CWE-749
Which versions are affected by CVE-2018-8949?
It affects 1 product.
Products include Misp-Project Misp.
How do I fix CVE-2018-8949?
No fix has been published for CVE-2018-8949 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-2018-8949 being exploited?
There is no known exploitation of CVE-2018-8949 in the wild and no public exploit code.
Other vulnerabilities in Misp-Project Misp
Sources
Also known as GHSA-mr3w-hmjh-v2j3.