cve.bz

CVE-2023-51661

8.6 highEPSS 0.6%

High (8.6) in wasmer wasmer. EPSS 0.6% chance of exploitation in the next 30 days. Fixed in wasmer-cli 4.2.4.

Wasmer is a WebAssembly runtime that enables containers to run anywhere: from Desktop to the Cloud, Edge and even the browser. Wasm programs can access the filesystem outside of the sandbox. Service providers running untrusted Wasm code on Wasmer can unexpectedly expose the host filesystem. This vulnerability has been patched in version 4.2.4.

Severity

CVSS 3.1

8.6 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS
0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-11-01)
CWE
CWE-284
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-4mq4-7rw3-vm5jcrates.iowasmer-cli>=3.0.0 <4.2.44.2.4

References

Check your stackJSON