Περιγραφή
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.
CVSS 6.1EPSS 0.17500000000000002%Κίνδυνος 0.62
Προβολή πηγής- Δημοσίευση
- 2026-07-23 14:18:06
- Επηρεαζόμενες εκδόσεις
- <3.3.2
- Τύπος
- Βιβλιοθήκη
- Τελευταία τροποποίηση
- 2026-07-28 15:50:27
- Διάνυσμα
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N