XSS in Passbolt API
CVE-2024-33670
Passbolt API before 4.6.2 allows HTML injection in a URL parameter, resulting in custom content being displayed when a user visits the crafted URL. Although the injected content is not executed as JavaScript due to Content Security Policy (CSP) restrictions, it may still impact the appearance and user interaction of the page.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (38.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
Affected products
- Passbolt Passbolt_api
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product)
- cve@mitre.org (Issue Tracking, Vendor Advisory)
- cve@mitre.org (Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-33670?
- CVE-2024-33670 is a medium-severity vulnerability in Passbolt API, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2024-04-26.
- How severe is CVE-2024-33670?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2024-33670 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.