# CVE-2015-3646: PYSEC-2026-655 - OpenStack Keystone Logs Passwords

Source: https://junglewise.ai/threats/cve-2015-3646-openstack-keystone-logs-passwords  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-02  
License: CC BY 4.0 with a link back

CVE-2015-3646 · Severity: info · Published 2026-07-02

OpenStack Keystone Logs Passwords

Technologies: [keystone (PyPI)](https://junglewise.ai/threats/technologies/keystone). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2015-3646 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2015-3646 being exploited in the wild.

**How severe is CVE-2015-3646?** Informational severity, published 2 July 2026.

**Which products and versions are affected?** keystone (PyPI) ECOSYSTEM:introduced=2011.3,fixed=2014.1.5, ECOSYSTEM:introduced=2011.3,fixed=2014.1.5,introduced=2014.2,fixed=2014.2.4.

**Is there a fix for CVE-2015-3646?** Yes. keystone (PyPI): upgrade to 2014.1.5, 2014.2.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2015-3646?** Check whether you run keystone (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- keystone (PyPI): upgrade to 2014.1.5, 2014.2.4 or later

  ```sh
  pip install "keystone>=2014.2.4"
  ```


## Affected products

- keystone (PyPI) ECOSYSTEM:introduced=2011.3,fixed=2014.1.5, ECOSYSTEM:introduced=2011.3,fixed=2014.1.5,introduced=2014.2,fixed=2014.2.4

## Identifiers

- CVE-2015-3646
- GHSA-jwpw-ppj5-7h4w
- PYSEC-2026-655

## Related threats

- [PYSEC-2026-2549 - OpenStack Identity Keystone and keystonemiddleware Insufficiently Protected Credentials](https://junglewise.ai/threats/cve-2015-7546-openstack-identity-keystone-and-keystonemiddleware-insufficiently)
- [PYSEC-2026-830 - OpenStack Keystone allows information disclosure during account locking](https://junglewise.ai/threats/cve-2021-38155-openstack-keystone-allows-information-disclosure-during-account)
- [PYSEC-2026-831 - OpenStack Identity Keystone Privilege Escalation vulnerability](https://junglewise.ai/threats/cve-2013-4477-openstack-identity-keystone-privilege-escalation-vulnerability)
- [PYSEC-2026-833 - OpenStack Keystone does not invalidate existing tokens when granting or revoking roles](https://junglewise.ai/threats/cve-2012-4413-openstack-keystone-does-not-invalidate-existing-tokens-when)
- [PYSEC-2026-832 - OpenStack Keystone Improper Authentication vulnerability](https://junglewise.ai/threats/cve-2012-4456-openstack-keystone-improper-authentication-vulnerability)