Threats Tagged 'cve-2026-23736'
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Threats Tagged 'cve-2026-23736'
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0 CVE-2026-23736 is a high-severity prototype pollution vulnerability in the seroval JavaScript value stringification library (versions below 1.4.1). The flaw arises from improper input validation during JSON deserialization, allowing attackers to modify object prototype attributes maliciously. Exploitation requires no authentication or user interaction and can be performed remotely over the network. Successful attacks can lead to partial compromise of confidentiality, integrity, and availability of affected applications. The vulnerability is fixed in seroval version 1.4.1. European organizations using vulnerable versions in their JavaScript environments should prioritize updating to mitigate risks. Join the discussion | CVE Database V5 | 01/21/2026, 23:01:10 UTC Added: 01/21/2026, 23:20:56 UTC |
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