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Vulnerability record · CVE-2022-40777 · published 11 October 2022

CVE-2022-40777: Interspire email marketer unrestricted file upload vulnerability

Interspire · Email Marketer

Interspire Email Marketer through 6.5.0 allows arbitrary file upload via a surveys_submit.php "create survey and submit survey" operation, which can cause a .php file to be accessible under a /admin/temp/surveys/ URI. NOTE: this issue exists because of an incomplete fix for CVE-2018-19550.

8.8 CVSS 3.1 High EPSS 0.93% · top 40.8% CWE-434 · Unrestricted file upload
8.8CVSS 3.1 base score
0.93%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Interspire Email Marketer through 6.5.0 allows arbitrary file upload via a surveys_submit.php "create survey and submit survey" operation, which can cause a .php file to be accessible under a /admin/temp/surveys/ URI. NOTE: this issue exists because of an incomplete fix for CVE-2018-19550.

CVSS:3.1/AV:N/AC:L/PR:L/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
https://twitter.com/huyvinhptit Permissions Required
https://www.interspire.com/security-bulletin-20220918/ ExploitThird Party Advisory
https://twitter.com/huyvinhptit Permissions Required
https://www.interspire.com/security-bulletin-20220918/ ExploitThird Party Advisory

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Related vulnerabilities

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

9.8CVE-2017-14322Interspire email marketer improper authentication vulnerabilityThe function in charge to check whether the user is already logged in init.php in Interspire Email Marketer (IEM) prior to 6.1.6 allows remote attack…EPSS 37%8.8CVE-2018-19549Interspire email marketer sql injection vulnerabilityInterspire Email Marketer through 6.1.6 has SQL Injection via a tagids Delete action to Dynamiccontenttags.php.EPSS 0.98%8.8CVE-2018-19550Interspire email marketer unrestricted file upload vulnerabilityInterspire Email Marketer through 6.1.6 allows arbitrary file upload via a surveys_submit.php "create survey and submit survey" operation, which can …EPSS 6.0%8.8CVE-2018-19551Interspire email marketer sql injection vulnerabilityInterspire Email Marketer through 6.1.6 has SQL Injection via a checkduplicatetags tagname request to Dynamiccontenttags.php.EPSS 0.98%8.8CVE-2018-19552Interspire email marketer sql injection vulnerabilityInterspire Email Marketer through 6.1.6 has SQL Injection via a deleteblock blockid[] request to Dynamiccontenttags.php.EPSS 0.98%8.8CVE-2018-19553Interspire email marketer sql injection vulnerabilityInterspire Email Marketer through 6.1.6 has SQL Injection via an updateblock sortorder request to Dynamiccontenttags.phpEPSS 0.98%7.5CVE-2022-44790Interspire email marketer sql injection vulnerabilityInterspire Email Marketer through 6.5.1 allows SQL Injection via the surveys module. An unauthenticated attacker could successfully perform an attack…EPSS 0.62%6.5CVE-2018-19651Interspire email marketer server-side request forgery (ssrf) vulnerabilityadmin/functions/remote.php in Interspire Email Marketer through 6.1.6 has Server Side Request Forgery (SSRF) via a what=importurl&url= request with a…EPSS 0.85%

Source: NIST National Vulnerability Database (record CVE-2022-40777), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.