What’s Vulnerable › Vulnerabilities

CVE-2022-4890: abhilash1985 PredictApp Cookie new_framework_defaults_7_0.rb deserialization

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-01-16 · updated 2026-06-17
• Weakness: CWE-502

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.

Affected products

• abhilash1985 PredictApp: before 2022-03-20 — fixed in 2022-03-20

How to fix

Upgrade to a fixed version: abhilash1985 PredictApp 2022-03-20. Check the vendor advisory for mitigations.

References

• https://github.com/abhilash1985/PredictApp/commit/b067372f3ee26fe1b657121f0f41883ff4461a06
• https://github.com/abhilash1985/PredictApp/pull/73
• https://vuldb.com/?ctiid.218387
• https://vuldb.com/?id.218387
• https://github.com/abhilash1985/PredictApp/commit/b067372f3ee26fe1b657121f0f41883ff4461a06
• https://github.com/abhilash1985/PredictApp/pull/73
• https://vuldb.com/?ctiid.218387
• https://vuldb.com/?id.218387

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