Vulnerability Monitor

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CVE-2025-57052

cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via the decode_array_index_from_pointer function in cJSON_Utils.c, allowing remote attackers to bypass array bounds checking and access restricted data via malformed JSON pointer strings containing alphanumeric characters.

Published

2025-09-03T15:15:38.250

Last Modified

2025-11-03T19:16:12.460

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses
  • Type: Secondary
    CWE-125
    CWE-129
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application davegamble cjson ≤ 1.7.18 Yes
References