Vulnerability in Align Technology My Invisalign App
CVE-2026-5456
A vulnerability was identified in Align Technology My Invisalign App 3.12.4 on Android. The impacted element is an unknown function of the file com/aligntech/myinvisalign/BuildConfig.java of the component com.aligntech.myinvisalign.emea. The manipulation of the argument CDAACCESS_TOKEN leads to use of hard-coded cryptographic key . The attack must be carried out locally. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.001 (3.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- Align Technology My Invisalign App — versions 3.12.4
Weakness classification (CWE)
References
- vuldb.com/vuln/355044 (technical-description, vdb-entry)
- vuldb.com/vuln/355044/cti (signature, permissions-required)
- vuldb.com/submit/781763 (third-party-advisory)
- www.notion.so/Contentful-CDA-Tokens-Exposure-Leading-to-Unauthorized-Access-to-… (exploit)
Frequently asked questions
- What is CVE-2026-5456?
- CVE-2026-5456 is a low-severity vulnerability in Align Technology My Invisalign App, classified under CWE-320. CVSS score: 3.3/10. Published 2026-04-03.
- How severe is CVE-2026-5456?
- Low severity. CVSS v3 base score is 3.3 out of 10.