jwcrypto (pypi) has 5 known vulnerabilities, the worst rated MODERATE. Upgrade to 1.5.7 or later to clear all of them. No malicious-package signal is recorded.
No published models are known to use this package.
CVSS v3.1 base score out of 10
chance of exploitation in 30 days, 24th percentile of all CVEs
CyberXYZ composite out of 10
fig. 01 — GHSA-fjrm-76x2-c4q4, the advisory selected below
The fix for GHSA-j857-7rvv-vj97 in v1.5.6 is weak in that it does not allow to fully control the amount of plaintext the receiver is willing to deal with and…
Full advisory text at GitHub advisory or NVD.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CyberXYZ does not call a package safe in absolute terms. It records 5 known vulnerabilities for jwcrypto (pypi), the worst rated MODERATE, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Yes. CyberXYZ records 5 known vulnerabilities for jwcrypto (pypi), the worst rated MODERATE. They are GHSA-fjrm-76x2-c4q4, GHSA-j857-7rvv-vj97, GHSA-cw2r-4p82-qv79, GHSA-gwp4-mcv4-w95j, GHSA-wg33-x934-3ghh.
1.5.7 or later clears every advisory recorded for jwcrypto (pypi). Check the release you pick before installing it.
Search jwcrypto in CyberXYZ Check at https://cyberxyz.io/check?q=jwcrypto. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 10:26 UTC. The most recent advisory here was published 2026-04-08. Updated continuously from NVD, GHSA, OSV and CNA feeds.