What’s Vulnerable › Vulnerabilities

CVE-2019-20627

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-03-23 · updated 2026-06-17
• Weakness: CWE-611

Description

AutoUpdater.cs in AutoUpdater.NET before 1.5.8 allows XXE.

Affected products

• Rbsoft Autoupdater.Net: before 1.5.8 — fixed in 1.5.8

How to fix

Upgrade to a fixed version: Rbsoft Autoupdater.Net 1.5.8. Check the vendor advisory for mitigations.

References

• https://github.com/ravibpatel/AutoUpdater.NET/commit/1dc25f2bea6ea522dbac1512b5563c4746d539c3
• https://github.com/ravibpatel/AutoUpdater.NET/releases/tag/v1.5.8
• https://www.doyler.net/security-not-included/autoupdater-net-vulnerability
• https://github.com/ravibpatel/AutoUpdater.NET/commit/1dc25f2bea6ea522dbac1512b5563c4746d539c3
• https://github.com/ravibpatel/AutoUpdater.NET/releases/tag/v1.5.8
• https://www.doyler.net/security-not-included/autoupdater-net-vulnerability

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