What’s Vulnerable › Vulnerabilities

CVE-2019-20483

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-01-05 · updated 2026-06-17
• Weakness: CWE-79

Description

An issue was discovered in Viki Vera 4.9.1.26180. An attacker could set a user's last name to an XSS Payload, and read another user's cookie and use that to login to the application.

Affected products

• Vikisolutions Vera: 4.9.1.26180

References

• https://www.gosecure.net/blog/2020/12/15/vera-stored-xss-improper-access-control/
• https://www.gosecure.net/blog/2020/12/15/vera-stored-xss-improper-access-control/

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