CVE-2021-42943

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-05-17 · updated 2026-06-17
Weakness: CWE-79

Description

Stored cross-site scripting (XSS) in admin/usermanager.php over IPPlan v4.92b allows remote attackers to inject arbitrary web script or HTML via the userid parameter.

Affected products

Ipplan Project Ipplan: 4.92b

References

https://devbrain.com.br/index.php/2022/05/16/cve-2021-42943/
https://devbrain.com.br/index.php/2022/05/16/cve-2021-42943/

Get alerted when CVE-2021-42943 or the next vulnerability affects your stack