CVE-2026-107716

Banks generates meaningful LLM prompts using a simple template language. Prior to 2.5.1, Banks DirectoryPromptRegistry does not reject symbolic links for index.json or discovered and existing .jinja prompt files. In an application where untrusted users can influence a prompt directory, DirectoryPromptRegistry._scan() and DirectoryPromptRegistry.get() can follow a link outside the registry root and disclose a file, while DirectoryPromptRegistry.set(), DirectoryPromptRegistry._save(), and DirectoryPromptRegistry._load() can read or overwrite an external link target. The issue requires attacker influence over the registry directory or its extracted contents. This issue is fixed in version 2.5.1.

CVSS

No CVSS.

References

Link	Resource
https://github.com/masci/banks/commit/23ed13e50b4e217693fa5f9c30943fac8a41582f
https://github.com/masci/banks/pull/79
https://github.com/masci/banks/releases/tag/v2.5.1
https://github.com/masci/banks/security/advisories/GHSA-556j-vv39-8rqv

Configurations

No configuration.

History

08 Oct 2026, 22:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-08 22:17

Updated : 2026-10-09 16:17

NVD link : CVE-2026-107716

Mitre link : CVE-2026-107716

CVE.ORG link : CVE-2026-107716

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-59

Improper Link Resolution Before File Access ('Link Following')

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