Espocrm
CVE-2022-38843
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
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.
AnalysisAI
EspoCRM version 7.1.8 is vulnerable to Unrestricted File Upload allowing attackers to upload malicious file with any extension to the server. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. 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. Affected products include: Espocrm. Version information: version 7.1.8.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.
Directory traversal vulnerability in EspoCRM before 2.6.0 allows remote attackers to include and execute arbitrary local
Path traversal in EspoCRM's formula scripting engine allows authenticated administrators to achieve arbitrary file read/
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Authorization bypass in EspoCRM 5.8.5 lets an authenticated low-privilege user reuse or manipulate Basic-Authorization a
CSV Injection in Create Contacts in EspoCRM 7.1.8 allows remote authenticated users to run system commands via creating
Path traversal in EspoCRM admin template management allows authenticated administrators to read, create, overwrite, or d
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EspoCRM's POST /api/v1/EmailTemplate/:id/prepare endpoint exposes an IDOR-class ACL bypass (CWE-639) allowing authentica
EspoCRM is an Open Source CRM (Customer Relationship Management) software. Rated medium severity (CVSS 6.5), this vulner
Cross Site Scripting in Import feature in EspoCRM 7.1.8 allows remote users to run malicious JavaScript in victim s brow
EspoCRM 5.6.4 is vulnerable to stored XSS due to lack of filtration of user-supplied data in the Knowledge base. Rated m
EspoCRM version 5.6.4 is vulnerable to stored XSS due to lack of filtration of user-supplied data in the api/v1/Document
Same technique File Upload
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External POC / Exploit Code
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