Information disclosure in Vaadin Flow-Server
CVE-2023-25499
When adding non-visible components to the UI in server side, content is sent to the browser in Vaadin 10.0.0 through 10.0.22, 11.0.0 through 14.10.0, 15.0.0 through 22.0.28, 23.0.0 through 23.3.12, 24.0.0 through 24.0.5 and 24.1.0.alpha1 to 24.1.0.beta1, resulting in potential information disclosure.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (45.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Vaadin Flow-Server — versions 1.0.0, 1.1.0, 3.3.0
- Vaadin — versions 23.0.0, 10.0.0, 24.1.0.alpha1
Weakness classification (CWE)
References
- vaadin.com/security/CVE-2023-25499 (Vendor Advisory)
- github.com/vaadin/flow/pull/15885 (Patch)
Frequently asked questions
- What is CVE-2023-25499?
- CVE-2023-25499 is a medium-severity vulnerability in Vaadin Flow-Server, classified under Information Disclosure. CVSS score: 5.7/10. Published 2023-06-22.
- How severe is CVE-2023-25499?
- Medium severity. CVSS v3 base score is 5.7 out of 10.