What’s Vulnerable › Vulnerabilities

CVE-2020-5750

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-05-07 · updated 2026-06-17
• Weakness: CWE-79

Description

Insufficient output sanitization in TCExam 14.2.2 allows a remote, unauthenticated attacker to conduct persistent cross-site scripting (XSS) attacks via the self-registration feature.

Affected products

• TCExam: 14.2.2

References

• https://www.tenable.com/security/research/tra-2020-31
• https://www.tenable.com/security/research/tra-2020-31

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