Uncontrolled Recursion Affecting cjson package, versions [0,]
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-CONAN-CJSON-20078946
- published24 Sept 2026
- disclosed29 Jul 2026
- creditUnknown
Introduced: 29 Jul 2026
CVE-2026-67215 (opens in a new tab)How to fix?
There is no fixed version for cjson.
Overview
Affected versions of this package are vulnerable to Uncontrolled Recursion through the cJSONUtils_ApplyPatches or cJSONUtils_ApplyPatchesCaseSensitive process. An attacker can cause stack exhaustion and crash the process by supplying a specially crafted RFC 6902 JSON Patch document containing recursive add and copy operations that amplify document depth beyond the parser's nesting limit.