CVE-2022-4890

Name: CVE-2022-4890
Creator: NVD / NIST
Published: 2023-01-16T13:15:10.137+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.79%

Last modified Jun 17, 2026

CVE-2022-4890 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 0.79% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.79%

51.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Predictapp Project	Predictapp	< 2022-03-20

References

https://github.com/abhilash1985/PredictApp/commit/b067372f3ee26fe1b657121f0f41883ff4461a06Patch
https://github.com/abhilash1985/PredictApp/pull/73Patch
https://vuldb.com/?ctiid.218387Permissions Required
https://vuldb.com/?id.218387Permissions Required
https://github.com/abhilash1985/PredictApp/commit/b067372f3ee26fe1b657121f0f41883ff4461a06Patch
https://github.com/abhilash1985/PredictApp/pull/73Patch
https://vuldb.com/?ctiid.218387Permissions Required
https://vuldb.com/?id.218387Permissions Required

Timeline

Published: Jan 16, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4890?

How severe is CVE-2022-4890?

CVE-2022-4890 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4890?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-4890?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST