{"id":"CVE-2021-40180","aliases":["EUVD-2021-27365","GHSA-3mff-x894-pfqr"],"status":"published","title":"In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive...","description":"In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive information from a user's address book via wx.searchContacts.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01417,"percentile":0.73006,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2022-07-26T22:36:45Z","modified":"2026-06-17T04:06:38Z","products":[{"vendor":"tencent","product":"wechat"}],"references":[{"url":"https://pan.baidu.com/s/1RqMrZBruZZ4OHdnXUN5xDw","tags":["x_refsource_MISC","x_transferred","Exploit","Permissions Required","Third Party Advisory"]},{"url":"https://pan.baidu.com/s/116sAQvs1CEzCeIfpI1NZvA","tags":["x_refsource_MISC","x_transferred","Exploit","Permissions Required","Third Party Advisory"]},{"url":"https://arxiv.org/pdf/2205.15202.pdf","tags":["x_refsource_MISC","x_transferred","Mitigation","Technical Description","Third Party Advisory"]},{"url":"https://github.com/BESTICSP/Vulnerabilities-Related-to-Mini-Programs-Permissions/blob/main/WX%20applet%20contact%20permission%20vulnerability%20report.pdf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40180"},{"url":"https://github.com/advisories/GHSA-3mff-x894-pfqr"}],"sources":{"cve":[{"id":"CVE-2021-40180","description":"In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive information from a user's address book via wx.searchContacts.","status":"published","published":"2022-07-26T22:36:45Z","modified":"2024-08-04T02:27:31.847Z","updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-27365","description":"In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive information from a user's address book via wx.searchContacts.","status":"published","published":"2022-07-26T22:36:45Z","modified":"2024-08-04T02:27:31Z","updated_at":"2026-11-03T03:24:20.862157Z"}],"ghsa":[{"id":"GHSA-3mff-x894-pfqr","title":"In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive...","description":"In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive information from a user's address book via wx.searchContacts.","status":"published","published":"2022-07-27T00:00:31Z","modified":"2023-01-27T05:07:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:43:07.326529Z"}],"nvd":[{"id":"CVE-2021-40180","description":"In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive information from a user's address book via wx.searchContacts.","status":"published","published":"2022-07-26T23:15:08.05Z","modified":"2026-06-17T04:06:38.897Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:07:06.501652Z"}]}}