CVE-2021-40928

Severity: medium (CVSS 6.1 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: none known
Published: 2021-10-01 · updated 2026-06-17
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in index.php in FlexTV beta development version allows remote attackers to inject arbitrary web script or HTML via the PHP_SELF parameter.

Affected products

Glimmrtv Flextv: all versions

References

https://github.com/d8ahazard/FlexTV
https://github.com/d8ahazard/FlexTV/issues/37
https://github.com/d8ahazard/FlexTV
https://github.com/d8ahazard/FlexTV/issues/37

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