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Vulnerability record · CVE-2017-12756 · published 9 August 2017

CVE-2017-12756: Extplorer command injection vulnerability

Extplorer · Extplorer

Command inject in transfer from another server in extplorer 2.1.9 and prior allows attacker to inject command via the userfile[0] parameter.

7.2 CVSS 3.0 High EPSS 1.2% · top 34.0% CWE-77 · Command injection
7.2CVSS 3.0 base score, v2 6.5
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Command inject in transfer from another server in extplorer 2.1.9 and prior allows attacker to inject command via the userfile[0] parameter.

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://extplorer.net/news/21 Release NotesVendor Advisory
http://extplorer.net/news/21 Release NotesVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-12756), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.