Description
An issue was discovered in EspoCRM before 5.6.6. Stored XSS exists due to lack of filtration of user-supplied data in Create Case. A malicious attacker can modify the firstName and lastName to contain JavaScript code.
Metrics
CVSS 3.0 6.1/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.cinquino.eu/EspoCRM.htmExploit, Third Party Advisory
- https://github.com/espocrm/espocrm/commit/4ab7d19776011288b875abd3eef1e1f6f75289e2Patch, Third Party Advisory
- https://github.com/espocrm/espocrm/compare/5.6.5...5.6.6Third Party Advisory
- http://www.cinquino.eu/EspoCRM.htmExploit, Third Party Advisory
- https://github.com/espocrm/espocrm/commit/4ab7d19776011288b875abd3eef1e1f6f75289e2Patch, Third Party Advisory
- https://github.com/espocrm/espocrm/compare/5.6.5...5.6.6Third Party Advisory
Timeline
- Published
- Jul 28, 2019
- Last modified
- Jun 17, 2026
- NVD status
- Modified