Vaadin android-json up to 0.0.20131108.vaadin1 JSON Parser JSONTokener.nextValue resource consumption

Summaryinfo

A vulnerability identified as problematic has been detected in Vaadin android-json up to 0.0.20131108.vaadin1. This issue affects the function JSONTokener.nextValue of the component JSON Parser. The manipulation leads to resource consumption. This vulnerability is documented as CVE-2026-110974. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Vaadin android-json up to 0.0.20131108.vaadin1. It has been rated as problematic. This issue affects the function JSONTokener.nextValue of the component JSON Parser. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. The summary by CVE is:

The org.json parser in com.vaadin.external.google:android-json recurses once per nesting level with no depth limit: JSONTokener.nextValue() calls readArray() and readObject(), which call nextValue() again. A deeply nested JSON document, around 20 KB of nested arrays with the default thread stack, makes the JSONArray and JSONObject constructors throw a raw java.lang.StackOverflowError instead of a JSONException. Any application that parses untrusted JSON with this library can be made to fail the thread doing the parsing. The artifact is a 2013 repackage of third-party org.json classes, published once and never maintained, and no fixed version will be released. Users of the affected version should apply the following mitigation. Product version com.vaadin.external.google:android-json 0.0.20131108.vaadin1 Mitigation No fixed version will be released. Replace the artifact with an org.json implementation that limits the nesting depth, such as org.json:json 20231013 or later. Artifacts Maven coordinates / Vulnerable versions / Fixed version com.vaadin.external.google:android-json / 0.0.20131108.vaadin1 / none

It is possible to read the advisory at repo.maven.apache.org. The identification of this vulnerability is CVE-2026-110974 since 10/15/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• Vaadin

Name

• android-json

Version

• 0.0.20131108.vaadin1

CPE 2.3info

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CPE 2.2info

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Be aware that VulDB is the high quality source for vulnerability data.

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