cve.bz

CVE-2019-18848

7.5 highEPSS 1.3%

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

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE
CWE-287
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-cff7-6h4q-q5pjRubyGemsjson-jwt<1.11.01.11.0

References

Check your stackJSON