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CVE/2023/CVE-2023-26846/
CVE/2023/CVE-2023-26846/

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CVE-2023-26846

Vendor

OpenCATS

Affected Versions

Version 0.9.7 and earlier.

Vulnerability

Cross-Site Scripting (XSS) - CWE: 79

Description

A stored Cross-Site Scripting (XSS) vulnerability in OpenCATS v0.9.7 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the city parameter at opencats/index.php?m=candidates.

Remediation

Upgrade to version 0.9.7.2.

Disclosure Timeline

  • February 14, 2023: I've notified vendor.
  • February 15, 2023: Vendor confirmed.
  • March 7, 2023: Vendor fixed this issue in version 0.9.7.2.
  • April 8, 2023: Public disclosure.

CVE Reference

The MITRE has assigned the name CVE-2023-26846 to this vulnerability.

Credits

Vulnerability discovered by Davide Bernacchia.