cve.bz

CVE-2020-28278

9.8 criticalEPSS 3.1%

Critical (9.8) in shvl project shvl. EPSS 3.1% chance of exploitation in the next 30 days. Fixed in shvl 2.0.2.

Prototype pollution vulnerability in 'shvl' versions 1.0.0 through 2.0.1 allows an attacker to cause a denial of service and may lead to remote code execution.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
3.1% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-pqwc-3vhw-qcvqnpmshvl>=1.0.0 <2.0.22.0.2

References

Check your stackJSON