CVE-2026-105831
EspoCRM before 10.0.6 Unauthenticated Stored HTML Injection via Lead Capture Form
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
EspoCRM before 10.0.6 contains a stored HTML injection vulnerability that allows unauthenticated attackers to inject HTML by submitting crafted Lead Capture public form data. The request body is stored in LeadCaptureLogRecord.data and rendered unescaped when administrators view the log record, though Content Security Policy blocks JavaScript execution.
| CWE | CWE-79 |
| Vendor | espocrm |
| Product | espocrm |
| Published | Oct 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected Versions
espocrm / espocrm
0 < 10.0.6
References
Credits
🔍 LvShenlyl