Directory Traversal Affecting openstack-manila-2026.1 package, versions <22.0.1_git20260905-r6
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-OPENSTACKMANILA20261-20562333
- published7 Oct 2026
- disclosed30 Sept 2026
Introduced: 30 Sep 2026
NewCVE-2026-102991 (opens in a new tab)How to fix?
Upgrade Chainguard openstack-manila-2026.1 to version 22.0.1_git20260905-r6 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openstack-manila-2026.1 package and not the openstack-manila-2026.1 package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
Mako is a template library written in Python. Prior to 1.4.2, on Windows, TemplateLookup.get_template() in mako/lookup.py resolves template URIs with posixpath, while Template.init() in mako/template.py validates them with os.path, which uses ntpath. A URI beginning with a drive designator causes ntpath to absorb the traversal segments before the leading dot-dot check, while posixpath resolution can escape the configured template directory. An application that passes attacker-controlled template names or include paths can disclose process-readable files on the same volume, and a targeted file containing Mako template syntax may also be parsed and executed as a template. Raw URL paths are generally normalized before reaching this form, but query strings, form or JSON bodies, route parameters, and dynamic include expressions can preserve it. This issue is fixed in version 1.4.2.