CVE-2026-113602
json-smart through 2.6.0 contains an input validation bypass vulnerability that allows attackers to evade strict-mode trailing-data checks b
CVSS
5.3
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0-100
Publicado: 20 oct 2026 · Última mod.: 20 oct 2026 · CWE-147
Sin historial EPSS suficiente todavía.
json-smart through 2.6.0 contains an input validation bypass vulnerability that allows attackers to evade strict-mode trailing-data checks by inserting a literal 0x1A character. Attackers can append 0x1A and malformed content to pass JSONValue.parseStrict or isValidJsonStrict validation, creating parser differentials with downstream parsers like Jackson or Gson.
- github.comhttps://github.com/netplex/json-smart-v2/blob/v2.6.0/json-smart/src/main/java/net/minidev/json/parser/JSONParserBase.java
- github.comhttps://github.com/netplex/json-smart-v2/issues/302
- www.vulncheck.comhttps://www.vulncheck.com/advisories/json-smart-through-2.6.0-strict-mode-validation-bypass-via-0x1a-character
- github.comhttps://github.com/netplex/json-smart-v2/issues/302
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