Low 2.4Published Jun 28, 2026

CVE-2026-13514Chess Play and Learn App com.chess AndroidManifest.xml backup

Updated under an hour ago (Oct 27, 2026, 11:00 PM ET)

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Every CVE for Chess Play and Learn App

Exploited in the last 30 days

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.

CVSS: 2.4 LOW (v3.1, CNA)CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
Weakness (CWE): CWE-530, CWE-285
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jun 29, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Chess Play and Learn App chess:play_and_learn_app	4.9.0; 4.9.1; 4.9.2; 4.9.3; 4.9.4; 4.9.5; 4.9.6; 4.9.7; and 35 more ranges	CNA record

References

References

https://vuldb.com/vuln/374522	vdb-entry
https://vuldb.com/vuln/374522/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-13514	third-party-advisory
https://vuldb.com/submit/838880	third-party-advisory
https://github.com/honestcorrupt/CHESS.COM-CVE-REQUEST	exploit
https://play.google.com/store/apps/details?id=com.chess	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.