1. Home
  2. CVE Database
  3. CVE-2019-16977
MEDIUM · 6.1

CVE-2019-16977

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.

Vulnerability 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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
FusionpbxFusionpbx<= 4.5.7

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2019-16977?

CVE-2019-16977 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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.

How severe is CVE-2019-16977?

CVE-2019-16977 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-16977?

Check the references section above for vendor advisories and patch information. Affected products include: Fusionpbx Fusionpbx.