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Vulnerability record · CVE-2022-38843 · published 16 September 2022

CVE-2022-38843: Espocrm unrestricted file upload vulnerability

Espocrm · Espocrm

EspoCRM version 7.1.8 is vulnerable to Unrestricted File Upload allowing attackers to upload malicious file with any extension to the server. Attacker may execute these malicious files to run unintended code on the server to compromise the server.

8.8 CVSS 3.1 High EPSS 1.3% · top 30.4% CWE-434 · Unrestricted file upload
8.8CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

EspoCRM version 7.1.8 is vulnerable to Unrestricted File Upload allowing attackers to upload malicious file with any extension to the server. Attacker may execute these malicious files to run unintended code on the server to compromise the server.

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://medium.com/cybersecurity-valuelabs/espocrm-7-1-8-is-vulnerable-to-unrestricted-file-upload-7860b15d12bc ExploitThird Party Advisory
https://medium.com/cybersecurity-valuelabs/espocrm-7-1-8-is-vulnerable-to-unrestricted-file-upload-7860b15d12bc ExploitThird Party Advisory

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Related vulnerabilities

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

10.0CVE-2014-7985Espocrm path traversal vulnerabilityDirectory traversal vulnerability in EspoCRM before 2.6.0 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in …EPSS 5.0%9.1CVE-2026-33656Espocrm path traversal vulnerabilityEspoCRM is an open source customer relationship management application. Prior to version 9.3.4, EspoCRM's built-in formula scripting engine allowing …EPSS 0.60%8.8CVE-2019-14351Espocrm improper restriction of authentication attempts vulnerabilityEspoCRM 5.6.4 is vulnerable to user password hash enumeration. A malicious authenticated attacker can brute-force a user password hash by 1 symbol at…EPSS 1.3%8.6CVE-2020-37094Espocrm vulnerabilityEspoCRM 5.7.0 prior to 5.9.0 contains an authentication token reuse vulnerability that allows authenticated attackers to bypass two-factor authentica…EPSS 0.48%8.0CVE-2022-38844Espocrm csv injection vulnerabilityCSV Injection in Create Contacts in EspoCRM 7.1.8 allows remote authenticated users to run system commands via creating contacts with payloads capabl…EPSS 1.3%7.2CVE-2026-33733Espocrm relative path traversal vulnerabilityEspoCRM is an open source customer relationship management application. Prior to version 9.3.4, the admin template management endpoints accept attack…EPSS 0.60%7.2CVE-2023-5966Espocrm unrestricted file upload vulnerabilityAn authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the extension deployment form, …EPSS 1.0%7.2CVE-2023-5965Espocrm unrestricted file upload vulnerabilityAn authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the update form, which could le…EPSS 1.0%

Source: NIST National Vulnerability Database (record CVE-2022-38843), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.