JWCrypto implements JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker can cause a denial of service attack by passing in a malicious JWE Token with a high compression ratio. When the server processes this token, it will consume a lot of memory and processing time. Version 1.5.6 fixes this vulnerability by limiting the maximum token length.
Cite this page
CVE-2024-28102. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2024-28102
Use CWE-770, Latchset vendor hub and Jwcrypto product page to widen CVE-2024-28102 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2026-39373, CVE-2023-6681 and CVE-2016-6298 for nearby disclosures in the same product family.