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Medium severity6.1NVD Advisory· Published Oct 23, 2019· Updated Jun 17, 2026

CVE-2019-16977

CVE-2019-16977

Description

In FusionPBX up to 4.5.7, the file app\extensions\extension_imports.php uses an unsanitized "query_string" variable coming from the URL, which is reflected in HTML, leading to XSS.

AI Insight

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

Affected products

3
  • FusionPBX/FusionPBX2 versions
    cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:*range: <=4.5.7
    • (no CPE)range: <=4.5.7
  • FusionPBX/FusionPBXdescription

Patches

Vulnerability mechanics

References

2

News mentions

0

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