Espocrm
CVE-2019-14349
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 6.1 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. Public proof-of-concept exploit code is available. |
| Exploit ScenarioDerived | A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
EspoCRM version 5.6.4 is vulnerable to stored XSS due to lack of filtration of user-supplied data in the api/v1/Document functionality for storing documents in the account tab. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. EspoCRM version 5.6.4 is vulnerable to stored XSS due to lack of filtration of user-supplied data in the api/v1/Document functionality for storing documents in the account tab. An attacker can upload a crafted file that contains JavaScript code in its name. This code will be executed when a user opens a page of any profile with this. Affected products include: Espocrm. Version information: version 5.6.4.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
EspoCRM version 5.6.4 is vulnerable to stored XSS due to lack of filtration of user-supplied data in the api/v1/Document functionality for storing documents in the account tab. An attacker can upload a crafted file that contains JavaScript code in its name. This code will be executed when a user opens a page of any profile with this.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.
Affected Products (CPE)NVD
Directory traversal vulnerability in EspoCRM before 2.6.0 allows remote attackers to include and execute arbitrary local
PHP object deserialization in EspoCRM versions prior to 9.3.7 lets an authenticated administrator achieve remote code ex
Path traversal in EspoCRM's formula scripting engine allows authenticated administrators to achieve arbitrary file read/
EspoCRM version 7.1.8 is vulnerable to Unrestricted File Upload allowing attackers to upload malicious file with any ext
EspoCRM 5.6.4 is vulnerable to user password hash enumeration. Rated high severity (CVSS 8.8), this vulnerability is rem
Authorization bypass in EspoCRM 5.8.5 lets an authenticated low-privilege user reuse or manipulate Basic-Authorization a
EspoCRM deployments before 10.0.5 allow an authenticated user with Email Account scope to retrieve other users' stored I
CSV Injection in Create Contacts in EspoCRM 7.1.8 allows remote authenticated users to run system commands via creating
Boolean-based blind SQL injection in EspoCRM versions 8.1.0 through 9.3.7 allows an authenticated non-administrator to i
Path traversal in EspoCRM admin template management allows authenticated administrators to read, create, overwrite, or d
Server-side request forgery in EspoCRM before 10.0.4 allows authenticated users to route outbound HTTP requests to inter
Stored cross-site scripting in EspoCRM 9.3.3 and below enables an authenticated attacker to execute arbitrary JavaScript
Exploit-DB