In Share 2 Archive Today, versionCode 61, insecure permissions allow an attacker to override another user's clipboard by supplying a crafted URL. This flaw enables arbitrary write access to sensitive temporary data, resulting in potential data tampering or privacy disclosure. The weakness is an improper access control, classified as CWE-284.

The affected product is the Share 2 Archive Today Android app with versionCode 61. No other vendors are listed.

The CVSS score is not provided; EPSS is not available and it is not listed in CISA KEV. The attack vector is likely local or remote through a maliciously constructed URL that the app processes without proper authentication. Because no public patch exists, the likely exploitation requires the user to open the crafted link, implying a phishing or social engineering component. While the precise likelihood remains unknown, the risk to users who share clipboard data is significant, especially if the app is used to transfer sensitive information.