PT-2025-31580 · Pypi+1 · Jwt+1

Zupeinie · Published 2025-07-31 · Updated 2025-08-17 · CVE-2025-45770

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions jwt version 5.4.3

Description jwt version 5.4.3 contains weak encryption.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

CVE-2025-45770

Affected Products

Debian

Jwt

References · 16

• https://security-tracker.debian.org/tracker/CVE-2025-45770 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-45770 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-45770 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-45770 · Security Note
• https://ubuntu.com/security/CVE-2025-45770 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-45770 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-45770 · Vendor Advisory
• https://github.com/lcobucci/jwt · Note
• https://github.com/lcobucci/jwt/security/advisories/GHSA-rp3h-65jh-3c3m · Note
• https://gist.github.com/ZupeiNie/cd88c827eef11a1618f8baacccd240fb · Note
• https://t.me/CVEtracker/28895 · Telegram Post
• https://twitter.com/CVEnew/status/1951003200934519080 · Twitter Post
• https://t.me/cveNotify/132596 · Telegram Post
• https://t.me/cveNotify/132457 · Telegram Post
• https://github.com/lcobucci · Note