CVE-2019-20483

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.

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.54% chance of exploitation in the next 30 days, 43th percentile

Published

2021-01-05

Updated

2024-08-05

Proof-of-concept exploits (1)

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

References

• CVE Record
• NVD entry

Related

• CVE-2019-20478
• CVE-2019-20484
• CVE-2019-20477
• CVE-2019-20499
• CVE-2019-20455
• CVE-2019-20500