What’s Vulnerable › Vulnerabilities

CVE-2018-17302

• Severity: medium (CVSS 5.4 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-09-21 · updated 2026-06-17
• Weakness: CWE-79

Description

Stored XSS exists in views/fields/wysiwyg.js in EspoCRM 5.3.6 via a /#Email/view saved draft message.

Affected products

• espocrm: 5.3.6

References

• https://github.com/espocrm/espocrm/issues/1039
• https://github.com/security-breachlock/CVE-2018-17302/blob/master/XSS%20%28Stored%29%20in%20EspoCRM.pdf
• https://github.com/espocrm/espocrm/issues/1039
• https://github.com/security-breachlock/CVE-2018-17302/blob/master/XSS%20%28Stored%29%20in%20EspoCRM.pdf

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