# CVE-2023-43340: Evolution CMS Cross-site Scripting vulnerability

Source: https://junglewise.ai/threats/cve-2023-43340-evolution-cms-cross-site-scripting-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2023-10-20  
License: CC BY 4.0 with a link back

CVE-2023-43340 · Severity: low · CVSS 3.1 · Published 2023-10-20

Evolution CMS Cross-site Scripting vulnerability

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

## Quick answers

**Is CVE-2023-43340 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2023-43340 being exploited in the wild.

**How severe is CVE-2023-43340?** Low severity, with a CVSS score of 3.1, published 20 October 2023.

**Which products and versions are affected?** evolutioncms/evolution (Packagist) ECOSYSTEM:introduced=0,last_affected=3.2.3.

**Is there a fix for CVE-2023-43340?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2023-43340?** Check whether you run evolutioncms/evolution (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.

## Affected products

- evolutioncms/evolution (Packagist) ECOSYSTEM:introduced=0,last_affected=3.2.3

## Identifiers

- CVE-2023-43340
- GHSA-432f-967f-vxg4

## Related threats

- [Evolution CMS Cross-site Scripting vulnerability](https://junglewise.ai/threats/cve-2023-43341-evolution-cms-cross-site-scripting-vulnerability)
- [Evolution CMS Cross-site Scripting (XSS)](https://junglewise.ai/threats/cve-2018-16638-evolution-cms-cross-site-scripting-xss)
- [Evolution CMS Stored Cross-site Scripting (XSS)](https://junglewise.ai/threats/cve-2018-16637-evolution-cms-stored-cross-site-scripting-xss)