CVE-2026-107716

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-107716
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107716.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-107716
Aliases
Published
2026-10-08T21:33:13Z
Modified
2026-10-28T02:31:10Z
Severity
  • 7.3 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Banks: Symlink traversal and arbitrary file disclosure/overwrite in DirectoryPromptRegistry
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-22",
        "CWE-59"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107716.json"
}
References

Affected packages

Git / github.com/masci/banks

Affected ranges

Type
GIT
Repo
https://github.com/masci/banks
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e62cf769e56c3b2096efd460e46c2aca9f6aff76
Fixed
23ed13e50b4e217693fa5f9c30943fac8a41582f
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.5.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "23ed13e50b4e217693fa5f9c30943fac8a41582f"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v2.5.1",
            "range":  [
                {
                    "fixed":  "e62cf769e56c3b2096efd460e46c2aca9f6aff76"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.1.1
v0.2.0
v0.3.0
v0.3.1
v0.4.0
v0.4.1
v0.5.0
v0.6.0
v1.*
v1.0.0
v1.1.0
v1.2.0
v1.2.1
v1.3.0
v1.4.0
v1.5.0
v1.6.0
v1.6.1
v1.7.0
v1.7.1
v1.8.0
v2.*
v2.0.0
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.2.0
v2.3.0
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.5.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107716.json"