FKIE_CVE-2026-13514
Vulnerability from fkie_nvd - Published: 2026-06-29 00:16 - Updated: 2026-06-29 18:46
Severity
Summary
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.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:chess:play_and_learn_app:*:*:*:*:*:*:*:*"
],
"modules": [
"com.chess"
],
"product": "Play and Learn App",
"vendor": "Chess",
"versions": [
{
"status": "affected",
"version": "4.9.0"
},
{
"status": "affected",
"version": "4.9.1"
},
{
"status": "affected",
"version": "4.9.2"
},
{
"status": "affected",
"version": "4.9.3"
},
{
"status": "affected",
"version": "4.9.4"
},
{
"status": "affected",
"version": "4.9.5"
},
{
"status": "affected",
"version": "4.9.6"
},
{
"status": "affected",
"version": "4.9.7"
},
{
"status": "affected",
"version": "4.9.8"
},
{
"status": "affected",
"version": "4.9.9"
},
{
"status": "affected",
"version": "4.9.10"
},
{
"status": "affected",
"version": "4.9.11"
},
{
"status": "affected",
"version": "4.9.12"
},
{
"status": "affected",
"version": "4.9.13"
},
{
"status": "affected",
"version": "4.9.14"
},
{
"status": "affected",
"version": "4.9.15"
},
{
"status": "affected",
"version": "4.9.16"
},
{
"status": "affected",
"version": "4.9.17"
},
{
"status": "affected",
"version": "4.9.18"
},
{
"status": "affected",
"version": "4.9.19"
},
{
"status": "affected",
"version": "4.9.20"
},
{
"status": "affected",
"version": "4.9.21"
},
{
"status": "affected",
"version": "4.9.22"
},
{
"status": "affected",
"version": "4.9.23"
},
{
"status": "affected",
"version": "4.9.24"
},
{
"status": "affected",
"version": "4.9.25"
},
{
"status": "affected",
"version": "4.9.26"
},
{
"status": "affected",
"version": "4.9.27"
},
{
"status": "affected",
"version": "4.9.28"
},
{
"status": "affected",
"version": "4.9.29"
},
{
"status": "affected",
"version": "4.9.30"
},
{
"status": "affected",
"version": "4.9.31"
},
{
"status": "affected",
"version": "4.9.32"
},
{
"status": "affected",
"version": "4.9.33"
},
{
"status": "affected",
"version": "4.9.34"
},
{
"status": "affected",
"version": "4.9.35"
},
{
"status": "affected",
"version": "4.9.36"
},
{
"status": "affected",
"version": "4.9.37"
},
{
"status": "affected",
"version": "4.9.38"
},
{
"status": "affected",
"version": "4.9.39"
},
{
"status": "affected",
"version": "4.9.40"
},
{
"status": "affected",
"version": "4.9.41"
},
{
"status": "affected",
"version": "4.9.42"
}
]
}
],
"source": "cna@vuldb.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"id": "CVE-2026-13514",
"lastModified": "2026-06-29T18:46:31.617",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "cna@vuldb.com",
"type": "Secondary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"availabilityImpact": "NONE",
"baseScore": 2.4,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 0.9,
"impactScore": 1.4,
"source": "cna@vuldb.com",
"type": "Secondary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "PHYSICAL",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 0.9,
"baseSeverity": "LOW",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "PROOF_OF_CONCEPT",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/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",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "cna@vuldb.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-13514",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-29T13:40:29.246622Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-06-29T00:16:47.280",
"references": [
{
"source": "cna@vuldb.com",
"url": "https://github.com/honestcorrupt/CHESS.COM-CVE-REQUEST"
},
{
"source": "cna@vuldb.com",
"url": "https://play.google.com/store/apps/details?id=com.chess"
},
{
"source": "cna@vuldb.com",
"url": "https://vuldb.com/cve/CVE-2026-13514"
},
{
"source": "cna@vuldb.com",
"url": "https://vuldb.com/submit/838880"
},
{
"source": "cna@vuldb.com",
"url": "https://vuldb.com/vuln/374522"
},
{
"source": "cna@vuldb.com",
"url": "https://vuldb.com/vuln/374522/cti"
}
],
"sourceIdentifier": "cna@vuldb.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-285"
},
{
"lang": "en",
"value": "CWE-530"
}
],
"source": "cna@vuldb.com",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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