CVE detail

CVE-2019-18848 — CVE-2019-18848

Published 2019-11-12 · Modified 2026-06-17 · Vendor json-jwt_project · Product json-jwt · Source nvd

HIGH

severity

CVSS-derived band

7.5

CVSS v3

0–10 scale

0.0126

EPSS probability

exploitation probability, 30d

67.0%

EPSS percentile

percentile vs all CVEs

NOT LISTED

CISA KEV

known exploited catalog

Description

The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.

Remediation

No vendor-published fix data in our corpus for this CVE. Check the references below or the vendor's PSIRT / security advisories page.

References

NVD entry ↗
CVE.org record ↗

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