CVE-2022-4890 abhilash1985 PredictApp Cookie new_framework_defaults_7_0.rb deserialization
Remote attackers can exploit a deserialization flaw in the cookie handler to execute arbitrary code, requiring a patch.
- 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-2022-4890?
CVE-2022-4890 is a medium-severity unsafe deserialization vulnerability in abhilash1985 PredictApp, published on 16 Jan 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability, which was classified as critical, has been found in abhilash1985 PredictApp. This issue affects some unknown processing of the file config/initializers/new_framework_defaults_7_0.rb of the component Cookie Handler. The manipulation leads to deserialization. The attack may be initiated remotely. The patch is named b067372f3ee26fe1b657121f0f41883ff4461a06. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-218387.
Weakness: CWE-502
Which versions are affected by CVE-2022-4890?
It affects 1 product.
Products include Predictapp Project Predictapp.
How do I fix CVE-2022-4890?
No fix has been published for CVE-2022-4890 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2022-4890 being exploited?
There is no known exploitation of CVE-2022-4890 in the wild and no public exploit code.
Sources
Also known as GHSA-p3c9-7hqh-56mx.