chonkie-inc littrs 0.6.1/0.6.2 crates/littrs/src/lib.rs Sandbox::mount relative path traversal

Summaryinfo

A vulnerability has been found in chonkie-inc littrs 0.6.1/0.6.2 and classified as critical. The affected element is the function Sandbox::mount of the file crates/littrs/src/lib.rs. The manipulation of the argument relative leads to path traversal. This vulnerability is traded as CVE-2026-97365. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability, which was classified as critical, has been found in chonkie-inc littrs 0.6.1/0.6.2. This issue affects the function Sandbox::mount of the file crates/littrs/src/lib.rs. The manipulation of the argument relative with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-97365. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• chonkie-inc

Name

• littrs

Version

• 0.6.1
• 0.6.2

Website

• Product: https://github.com/chonkie-inc/littrs/

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #909328: chonkie-inc littrs <=0.62 Path Traversal (by SkinwalkerSec)

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