# CVE-2020-1695: Improper Input Validation in RESTEasy

Source: https://junglewise.ai/threats/cve-2020-1695-improper-input-validation-in-resteasy  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-24  
License: CC BY 4.0 with a link back

CVE-2020-1695 · Severity: low · CVSS 3.1 · Published 2022-05-24

Improper Input Validation in RESTEasy

Technologies: [org.jboss.resteasy:resteasy-client (Maven)](https://junglewise.ai/threats/technologies/org-jboss-resteasy-resteasy-client). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2020-1695 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2020-1695 being exploited in the wild.

**How severe is CVE-2020-1695?** Low severity, with a CVSS score of 3.1, published 24 May 2022.

**Which products and versions are affected?** org.jboss.resteasy:resteasy-client (Maven) ECOSYSTEM:introduced=4.0.0,fixed=4.6.0.

**Is there a fix for CVE-2020-1695?** Yes. org.jboss.resteasy:resteasy-client (Maven): upgrade to 4.6.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2020-1695?** Check whether you run org.jboss.resteasy:resteasy-client (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- org.jboss.resteasy:resteasy-client (Maven): upgrade to 4.6.0 or later

  ```sh
  # set org.jboss.resteasy:resteasy-client to 4.6.0 in your pom.xml or build.gradle
  ```


## Affected products

- org.jboss.resteasy:resteasy-client (Maven) ECOSYSTEM:introduced=4.0.0,fixed=4.6.0

## Identifiers

- CVE-2020-1695
- GHSA-63cq-ppq8-cw6g

## Related threats

- [Exposure of Sensitive Information to an Unauthorized Actor in RESTEasy](https://junglewise.ai/threats/cve-2016-6345-exposure-of-sensitive-information-to-an-unauthorized-actor-in)
- [JacksonJsonpInterceptor susceptible to cross-site script inclusion (XSSI) attack](https://junglewise.ai/threats/cve-2016-6348-jacksonjsonpinterceptor-susceptible-to-cross-site-script-inclusion)
- [Improper Neutralization of Input During Web Page Generation in RESTEasy](https://junglewise.ai/threats/cve-2016-6347-improper-neutralization-of-input-during-web-page-generation-in)
- [Exposure of Sensitive Information to an Unauthorized Actor in RESTEasy](https://junglewise.ai/threats/cve-2012-0818-exposure-of-sensitive-information-to-an-unauthorized-actor-in)
- [Incorrect Privilege Assignment in RESTEasy](https://junglewise.ai/threats/cve-2014-3490-incorrect-privilege-assignment-in-resteasy)