# CVE-2023-43876: Withdrawn Advisory: October Cross-site Scripting vulnerability

Source: https://junglewise.ai/threats/cve-2023-43876-withdrawn-advisory-october-cross-site-scripting-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2023-09-28  
License: CC BY 4.0 with a link back

CVE-2023-43876 · Severity: low · CVSS 3.1 · Published 2023-09-28

Withdrawn Advisory: October Cross-site Scripting vulnerability

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

## Quick answers

**Is CVE-2023-43876 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2023-43876 being exploited in the wild.

**How severe is CVE-2023-43876?** Low severity, with a CVSS score of 3.1, published 28 September 2023.

**Which products and versions are affected?** october/cms (Packagist) ECOSYSTEM:introduced=0,last_affected=3.4.16.

**Is there a fix for CVE-2023-43876?** 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-2023-43876?** Check whether you run october/cms (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

- october/cms (Packagist) ECOSYSTEM:introduced=0,last_affected=3.4.16

## Identifiers

- CVE-2023-43876
- GHSA-2g8p-j2r6-vqpj

## Related threats

- [October CMS PHP Code Execution](https://junglewise.ai/threats/cve-2017-1000119-october-cms-php-code-execution)
- [Bypass of fix for , Twig sandbox escape](https://junglewise.ai/threats/cve-2021-21264-bypass-of-fix-for-twig-sandbox-escape)
- [Bypass of fix for , Twig sandbox escape](https://junglewise.ai/threats/cve-2020-26231-bypass-of-fix-for-twig-sandbox-escape)
- [Twig Sandbox Escape by authenticated users with access to editing CMS templates when safemode is enabled.](https://junglewise.ai/threats/cve-2020-15247-twig-sandbox-escape-by-authenticated-users-with-access-to-editing)
- [Local File Inclusion by unauthenticated users](https://junglewise.ai/threats/cve-2020-15246-local-file-inclusion-by-unauthenticated-users)