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NVD description
A weakness has been identified in Chess Play and Learn App up to 4.9.42 on Android. This issue affects some unknown processing of the file AndroidManifest.xml of the component com.chess. This manipulation causes exposure of backup file to an unauthorized control sphere. It is feasible to perform the attack on the physical device. The exploit has been made available to the public and could be used for attacks. Upgrading the affected component is advised. The vendor was informed early about this issue. They confirmed the existence and that they will address it. Furthermore, they explain that their bug bounty "explicitly excludes physical-access attacks". However, they appreciate the quality of the report and aim at making a goodwill payment to the researcher.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-13514 Backup File Exposure in Chess Play and Learn App Up to 4.9.42 Android https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-13514
Post summary
A new CVE-2026-13514 vulnerability, describing backup file exposure in the Chess Play and Learn Android app up to version 4.9.42, is announced without any PoC, exploit, or patch details.