{"id":"CVE-2015-8013","aliases":["EUVD-2022-5003","GHSA-qmvq-f3fj-m3wg"],"status":"published","title":"OpenPGP 1.2.0 and earlier decrypts arbitrary messages","description":"s2k.js in OpenPGP.js will decrypt arbitrary messages regardless of passphrase for crafted PGP keys which allows remote attackers to bypass authentication if message decryption is used as an authentication mechanism via a crafted symmetrically encrypted PGP message.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03909,"percentile":0.9036,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-310"],"published":"2017-07-25T18:00:00Z","modified":"2026-06-17T00:33:52Z","fixes":[{"ecosystem":"npm","package":"openpgp","fixed_in":["1.3.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"openpgp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.0"}]}]},{"source":"osv","ecosystem":"npm","package":"openpgp","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.3.0"}]}]}],"products":[{"vendor":"openpgpjs","product":"openpgpjs"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2015/10/30/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","web"]},{"url":"http://www.securityfocus.com/bid/77088","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/openpgpjs/openpgpjs/commit/668a9bbe7033f3f475576209305eb57a54306d29","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-8013","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-qmvq-f3fj-m3wg"},{"url":"https://github.com/openpgpjs/openpgpjs","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2015-8013","description":"s2k.js in OpenPGP.js will decrypt arbitrary messages regardless of passphrase for crafted PGP keys which allows remote attackers to bypass authentication if message decryption is used as an authentication mechanism via a crafted symmetrically encrypted PGP message.","status":"published","published":"2017-07-25T18:00:00Z","modified":"2024-08-06T08:06:31.489Z","updated_at":"2026-11-02T14:35:40.900357Z"}],"euvd":[{"id":"EUVD-2022-5003","description":"s2k.js in OpenPGP.js will decrypt arbitrary messages regardless of passphrase for crafted PGP keys which allows remote attackers to bypass authentication if message decryption is used as an authentication mechanism via a crafted symmetrically encrypted PGP message.","status":"published","published":"2017-07-25T18:00:00Z","modified":"2024-08-06T08:06:31Z","updated_at":"2026-11-03T01:57:28.296316Z"}],"ghsa":[{"id":"GHSA-qmvq-f3fj-m3wg","title":"OpenPGP 1.2.0 and earlier decrypts arbitrary messages","description":"s2k.js in OpenPGP.js will decrypt arbitrary messages regardless of passphrase for crafted PGP keys which allows remote attackers to bypass authentication if message decryption is used as an authentication mechanism via a crafted symmetrically encrypted PGP message.","status":"published","published":"2022-05-17T02:15:35Z","modified":"2023-01-27T05:02:48Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T14:36:19.144959Z"}],"nvd":[{"id":"CVE-2015-8013","description":"s2k.js in OpenPGP.js will decrypt arbitrary messages regardless of passphrase for crafted PGP keys which allows remote attackers to bypass authentication if message decryption is used as an authentication mechanism via a crafted symmetrically encrypted PGP message.","status":"published","published":"2017-07-25T18:29:00.993Z","modified":"2026-06-17T00:33:52.443Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:03:17.730372Z"}],"osv":[{"id":"GHSA-qmvq-f3fj-m3wg","title":"OpenPGP 1.2.0 and earlier decrypts arbitrary messages","description":"s2k.js in OpenPGP.js will decrypt arbitrary messages regardless of passphrase for crafted PGP keys which allows remote attackers to bypass authentication if message decryption is used as an authentication mechanism via a crafted symmetrically encrypted PGP message.","status":"published","published":"2022-05-17T02:15:35Z","modified":"2023-11-08T03:58:01.591474Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:46:54.760124Z"}]}}