EUVD-2026-18605
GHSA-cqgp-9jf3-3w3c
Severity by source
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
4DescriptionCVE.org
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.
AnalysisAI
Align Technology My Invisalign App 3.12.4 on Android exposes a hard-coded cryptographic key in the BuildConfig.java component that can be extracted via manipulation of the CDAACCESS_TOKEN argument, allowing local attackers with limited user privileges to obtain sensitive credentials. The vulnerability carries a low CVSS score (1.9) due to local-only attack vector and minimal confidentiality impact, but publicly available exploit code exists and the vendor has not responded to disclosure attempts.
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Vulnerability AssessmentAI
| Risk Assessment | Despite the low CVSS score (1.9), this vulnerability merits attention due to multiple contextual factors. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | A local attacker with standard user privileges on an Android device could decompile the My Invisalign App APK file using publicly available tools (APKTool, Jadx) to extract the hard-coded CDAACCESS_TOKEN from the BuildConfig.java bytecode. Armed with this valid Contentful API token, the attacker could then access and potentially modify content in Align Technology's master and release Contentful environments, leading to unauthorized data access or content manipulation. … |
| Remediation | Align Technology must issue a patched version of My Invisalign App that removes the hard-coded cryptographic key from BuildConfig.java and implements proper secure key storage using Android's KeyStore system or similar platform-provided mechanisms. … Detailed patch versions, workarounds, and compensating controls in full report. |
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