Описание
DOMPurify before 3.3.2 contains a URI validation bypass vulnerability when ADD_ATTR is provided as a predicate function via EXTRA_ELEMENT_HANDLING.attributeCheck. Attackers can supply a predicate that accepts specific attribute and tag combinations to bypass URI-safe validation, allowing unsafe protocols like javascript: to survive sanitization and execute as DOM-based XSS when the link is activated.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-apps/jammy | needs-triage | |
| esm-apps/noble | needs-triage | |
| esm-apps/resolute | not-affected | |
| jammy | needs-triage | |
| noble | needs-triage | |
| resolute | not-affected | 3.3.3+dfsg-1 |
| upstream | released | 3.3.2+dfsg-1 |
Показывать по
EPSS
6.1 Medium
CVSS3
Связанные уязвимости
DOMPurify before 3.3.2 contains a URI validation bypass vulnerability when ADD_ATTR is provided as a predicate function via EXTRA_ELEMENT_HANDLING.attributeCheck. Attackers can supply a predicate that accepts specific attribute and tag combinations to bypass URI-safe validation, allowing unsafe protocols like javascript: to survive sanitization and execute as DOM-based XSS when the link is activated.
DOMPurify before 3.3.2 contains a URI validation bypass vulnerability ...
EPSS
6.1 Medium
CVSS3