Use of Incorrectly-Resolved Name or Reference 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-20078934
- published24 Sept 2026
- disclosed11 Aug 2026
- creditUnknown
Introduced: 11 Aug 2026
CVE-2026-29036 (opens in a new tab)How to fix?
There is no fixed version for cjson.
Overview
Affected versions of this package are vulnerable to Use of Incorrectly-Resolved Name or Reference via the decode_pointer_inplace function. An attacker can modify or delete unintended object keys by submitting crafted JSON Patch input containing malicious escape sequences in patch paths, potentially bypassing authorization controls in applications that rely on JSON Patch for access-controlled data modification.