go package report

Is github.com/edgelesssys/contrast safe?

github.com/edgelesssys/contrast (go) has 9 known vulnerabilities, the worst rated HIGH. Upgrade to 1.21.0 or later to clear all of them. No malicious-package signal is recorded.

// reach

108 direct dependencies

19 carry known advisories, worst CRITICAL

0 packages depend on it

an advisory here reaches each of them

Create a free accountfor every dependency path, dependent and what to upgrade

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so go packages are not covered.

cvss

8.1

high

CVSS v3.1 base score out of 10

epss

not scored

chance of exploitation in 30 days

xyz score

3.3

low

CyberXYZ composite out of 10

fig. 01 — GHSA-rh99-wc69-c255, the advisory selected below

// 9 advisories

GHSA-rh99-wc69-c255

HIGHOSV rating

The Kata agent policies generated by the Contrast CLI had an issue in the CopyFile verification, which allowed arbitrary writes to the guest root filesytem.

Full advisory text at GitHub advisory or OSV.

// cvss v3.1 vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack vector: Adjacent
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: None

// questions

Is github.com/edgelesssys/contrast safe to install?

CyberXYZ does not call a package safe in absolute terms. It records 9 known vulnerabilities for github.com/edgelesssys/contrast (go), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.

Does github.com/edgelesssys/contrast have known vulnerabilities?

Yes. CyberXYZ records 9 known vulnerabilities for github.com/edgelesssys/contrast (go), the worst rated HIGH. These include GHSA-rh99-wc69-c255, GHSA-g9ww-x58f-9g6m, GHSA-vxg3-w9rv-rhr2, GHSA-h5f8-crrq-4pw8, GHSA-vqv5-385r-2hf8.

Which version of github.com/edgelesssys/contrast should I use?

1.21.0 or later clears every advisory recorded for github.com/edgelesssys/contrast (go). Check the release you pick before installing it.

How do I check github.com/edgelesssys/contrast before installing?

Search github.com/edgelesssys/contrast in CyberXYZ Check at https://cyberxyz.io/check?q=github.com%2Fedgelesssys%2Fcontrast. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.

Checked 2026-11-14 at 12:00 UTC. The most recent advisory here was published 2026-07-01. Updated continuously from NVD, GHSA, OSV and CNA feeds.