What’s Vulnerable › Vulnerabilities

CVE-2023-36339

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-07-21 · updated 2026-06-17
• Weakness: CWE-863

Description

An access control issue in WebBoss.io CMS v3.7.0.1 allows attackers to access the Website Backup Tool via a crafted GET request.

Affected products

• Webboss.Io Cms: before 3.7.0.1 — fixed in 3.7.0.1

How to fix

Upgrade to a fixed version: Webboss.Io Cms 3.7.0.1. Check the vendor advisory for mitigations.

References

• https://webboss.feedbear.com/updates
• https://www.realinfosec.net/advisories/WEBBOSS-CMS-IDOR-2023-0xv3jsv.html
• https://webboss.feedbear.com/updates
• https://www.realinfosec.net/advisories/WEBBOSS-CMS-IDOR-2023-0xv3jsv.html

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