5.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
37.5%
EspoCRM 5.6.4 is vulnerable to stored XSS due to lack of filtration of user-supplied data in the Knowledge base. A malicious attacker can inject JavaScript code in the body parameter during api/v1/KnowledgeBaseArticle knowledge-base record creation.
github.com/espocrm/espocrm/issues/1356