-
CVSS Score
-Basic Information
Technical Details
Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AI| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| smol-toml | npm | <= 1.3.0 | 1.3.1 |
Miggo AIRoot Cause AnalysisThe vulnerability stems from uncontrolled recursion in parsing/stringifying functions. The commit diff shows these functions were modified to add 'depth' parameters and termination checks. Pre-patch versions lacked recursion depth limits, allowing attackers to craft deeply nested structures that cause stack overflows. Functions like extractValue, parseInlineTable, and stringifyValue are core to recursive processing of TOML structures. The high confidence comes from explicit depth-related changes in the patch and the PoC's exploitation pattern.