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Medium severity6.1NVD Advisory· Published Oct 1, 2021· Updated Jun 17, 2026

CVE-2021-40928

CVE-2021-40928

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Glimmrtv/Flextv
    cpe:2.3:a:glimmrtv:flextv:-:beta:*:*:*:*:*:*
  • FlexTV/FlexTVcpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: beta

Patches

Vulnerability mechanics

References

1

News mentions

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