# CVE-2020-15721: Cross-site Scripting in RosarioSIS

Source: https://junglewise.ai/threats/cve-2020-15721-cross-site-scripting-in-rosariosis  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-02-10  
License: CC BY 4.0 with a link back

CVE-2020-15721 · Severity: low · CVSS 3.1 · Published 2022-02-10

Cross-site Scripting in RosarioSIS

Technologies: [francoisjacquet/rosariosis (Packagist)](https://junglewise.ai/threats/technologies/francoisjacquet-rosariosis). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2020-15721 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2020-15721 being exploited in the wild.

**How severe is CVE-2020-15721?** Low severity, with a CVSS score of 3.1, published 10 February 2022.

**Which products and versions are affected?** francoisjacquet/rosariosis (Packagist) ECOSYSTEM:introduced=0,fixed=6.8.

**Is there a fix for CVE-2020-15721?** Yes. francoisjacquet/rosariosis (Packagist): upgrade to 6.8 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2020-15721?** Check whether you run francoisjacquet/rosariosis (Packagist) 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

- francoisjacquet/rosariosis (Packagist): upgrade to 6.8 or later

  ```sh
  composer require francoisjacquet/rosariosis:^6.8
  ```


## Affected products

- francoisjacquet/rosariosis (Packagist) ECOSYSTEM:introduced=0,fixed=6.8

## Identifiers

- CVE-2020-15721
- GHSA-6vc5-v7hw-h5h2

## Related threats

- [RosarioSIS cross site scripting vulnerability](https://junglewise.ai/threats/cve-2024-3138-rosariosis-cross-site-scripting-vulnerability)
- [RosarioSIS Stores Sensitive Data in a Mechanism without Access Control](https://junglewise.ai/threats/cve-2023-2665-rosariosis-stores-sensitive-data-in-a-mechanism-without-access)
- [RosarioSIS vulnerable to CSV Injection](https://junglewise.ai/threats/cve-2023-29918-rosariosis-vulnerable-to-csv-injection)
- [RosarioSIS improper access control vulnerability](https://junglewise.ai/threats/cve-2023-2202-rosariosis-improper-access-control-vulnerability)
- [RosarioSIS Improper Access Control vulnerability](https://junglewise.ai/threats/cve-2023-0994-rosariosis-improper-access-control-vulnerability)