What’s Vulnerable › Vulnerabilities

CVE-2026-84283: FluteCode Secure Folder 1.2 -Plaintext vault files in shared storage bypass the PIN gate

• Severity: medium (CVSS 6.8 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-25 · updated 2026-09-25
• Weakness: CWE-922

Description

Secure Folder 1.2 stores files selected for its password-protected vault as unencrypted files in the Android shared-storage tree. A local application or file manager that has access to the relevant shared-storage path can enumerate, copy, and open those files without authenticating to Secure Folder.

Affected products

• FluteCode Secure Folder: 1.2

References

• https://fluidattacks.com/advisories/sanguisugabogg
• https://play.google.com/store/apps/details?id=com.securefolder.securevault

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