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CVE-2026-13514

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 i
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2032cec449bf50c9b2692ceeb690151fd21843f6189212580d6c8640fd0a0b08
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":2.1,"vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":2.4,"baseSeverity":"LOW","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","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":2.4,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":2.4,"baseSeverity":"LOW","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-285","description":"Improper Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-530","description":"Exposure of Backup File to an Unauthorized Control Sphere","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"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":"a…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":2.1,"vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":2.4,"baseSeverity":"LOW","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","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":2.4,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":2.4,"baseSeverity":"LOW","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-285","description":"Improper Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-530","description":"Exposure of Backup File to an Unauthorized Control Sphere","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["exploit"],"url":"https://github.com/honestcorrupt/CHESS.COM-CVE-REQUEST"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/references/4
{"tags":["patch"],"url":"https://play.google.com/store/apps/details?id=com.chess"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/references/5
{"name":"CVE-2026-13514 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-13514"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/references/2
{"name":"Submit #838880 | Chess.com Chess - Play and Learn (Android) 4.9.42 Information Disclosure","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/838880"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/references/3
{"name":"VDB-374522 | Chess Play and Learn App com.chess AndroidManifest.xml backup","tags":["vdb-entry"],"url":"https://vuldb.com/vuln/374522"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/references/0
{"name":"VDB-374522 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/374522/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:124f0b1494de47d2cb1ddfa37fc27a5aac138b82046bc633e7d382e780137acb · sha256:e97879cc72b1da46… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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