{"id":"CVE-2019-1000021","aliases":["DEBIAN-CVE-2019-1000021","EUVD-2019-0130","GHSA-4g62-mfwx-4q48","PYSEC-2019-121","UBUNTU-CVE-2019-1000021","openSUSE-SU-2019:0163-1","openSUSE-SU-2019:0169-1","openSUSE-SU-2024:11274-1","openSUSE-SU-2024:14165-1","openSUSE-SU-2026:11272-1"],"status":"published","title":"slixmpp Incorrect Access Control","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","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":"2026-11-12","score":0.02323,"percentile":0.83725,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2019-02-04T21:00:00Z","modified":"2026-10-24T10:30:39Z","fixes":[{"ecosystem":"PyPI","package":"slixmpp","fixed_in":["1.4.2"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"slixmpp","fixed_in":["1.4.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"slixmpp","fixed_in":["1.4.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"slixmpp","fixed_in":["1.4.2-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"slixmpp","fixed_in":["1.4.2-1"],"sources":["osv"]},{"ecosystem":"SUSE:Package Hub 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Hub 15","package":"python-slixmpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.0-bp150.3.3.1"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"python-slixmpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.5-1.2"}]}],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"python-slixmpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.0-2.1"}]}],"bundled":2}],"products":[{"vendor":"slixmpp_project","product":"slixmpp"}],"references":[{"url":"https://lab.louiz.org/poezio/slixmpp/commit/7cd73b594e8122dddf847953fcfc85ab4d316416","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web","report"]},{"url":"https://xmpp.org/extensions/xep-0223.html#howitworks","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GKBXN7EAAR7ENEZUBKV6C6MP6QBXYTWT/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WIBP4LD2V4TBJSLZXDUAGQMD6CUI2TZR/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1000021","tags":["advisory"]},{"url":"https://github.com/poezio/slixmpp/commit/7cd73b594e8122dddf847953fcfc85ab4d316416","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/slixmpp/PYSEC-2019-121.yaml","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GKBXN7EAAR7ENEZUBKV6C6MP6QBXYTWT","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WIBP4LD2V4TBJSLZXDUAGQMD6CUI2TZR","tags":["web"]},{"url":"https://github.com/advisories/GHSA-4g62-mfwx-4q48","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-1000021","tags":["advisory"]},{"url":"https://github.com/poezio/slixmpp","tags":["package"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GKBXN7EAAR7ENEZUBKV6C6MP6QBXYTWT/","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WIBP4LD2V4TBJSLZXDUAGQMD6CUI2TZR/","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2019-1000021","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-1000021","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/W7P3GHNLBJCIJZH25GNB7WHAOXB54LRZ/#W7P3GHNLBJCIJZH25GNB7WHAOXB54LRZ","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1124322","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1000021","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/B3ZIN7HOU3AY2QVF4OI2BTAP4KY4XJGF/#B3ZIN7HOU3AY2QVF4OI2BTAP4KY4XJGF","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5589","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-1000021","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2019-02-04T21:00:00Z","modified":"2024-08-05T03:00:19.279Z","updated_at":"2026-11-02T14:32:23.189113Z"}],"euvd":[{"id":"EUVD-2019-0130","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2019-02-04T21:00:00Z","modified":"2024-08-05T03:00:19Z","updated_at":"2026-11-03T02:40:19.824838Z"}],"ghsa":[{"id":"GHSA-4g62-mfwx-4q48","title":"slixmpp Incorrect Access Control","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2022-05-13T01:21:42Z","modified":"2024-10-22T17:25:30Z","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"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:38:12.325695Z"}],"nvd":[{"id":"CVE-2019-1000021","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2019-02-04T21:29:01.517Z","modified":"2026-06-17T02:09:29.65Z","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"}],"updated_at":"2026-11-02T14:05:04.689371Z"}],"osv":[{"id":"CVE-2019-1000021","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2019-02-04T21:29:01.517Z","modified":"2026-10-24T10:30:39.121309466Z","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":"2026-11-02T15:44:10.051046Z"},{"id":"DEBIAN-CVE-2019-1000021","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2019-02-04T21:29:01.517Z","modified":"2026-09-21T07:00:14.378764774Z","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":"2026-11-02T15:45:31.170944Z"},{"id":"GHSA-4g62-mfwx-4q48","title":"slixmpp Incorrect Access Control","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2022-05-13T01:21:42Z","modified":"2024-10-22T18:02:18.175315Z","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"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:46:36.782754Z"},{"id":"UBUNTU-CVE-2019-1000021","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2019-02-04T21:29:00Z","modified":"2025-10-24T04:48:12Z","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":"2026-11-02T15:54:18.772093Z"},{"id":"openSUSE-SU-2019:0163-1","title":"Security update for python-slixmpp","description":"This update for python-slixmpp fixes the following issue:\n\nSecurity issue fixed:\n\n- CVE-2019-1000021: Fixed incorrect Access Control vulnerability in XEP-0223 plugin (bsc#1124322)\n","status":"published","published":"2019-03-23T10:57:52Z","modified":"2026-02-04T03:10:01.930909Z","updated_at":"2026-11-02T16:58:30.39372Z"},{"id":"openSUSE-SU-2019:0169-1","title":"Security update for python-slixmpp","description":"This update for python-slixmpp fixes the following issue:\n\nSecurity issue fixed:\n\n- CVE-2019-1000021: Fixed incorrect Access Control vulnerability in XEP-0223 plugin (bsc#1124322)\n\nThis update was imported from the openSUSE:Leap:15.0:Update update project.","status":"published","published":"2019-02-13T16:50:17Z","modified":"2026-02-04T03:57:26.30843Z","updated_at":"2026-11-02T16:58:30.39372Z"},{"id":"openSUSE-SU-2024:11274-1","title":"python36-slixmpp-1.5.2-1.9 on GA media","description":"These are all security issues fixed in the python36-slixmpp-1.5.2-1.9 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:31:40.754935Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"openSUSE-SU-2024:14165-1","title":"python310-slixmpp-1.8.5-1.2 on GA media","description":"These are all security issues fixed in the python310-slixmpp-1.8.5-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-07-12T00:00:00Z","modified":"2026-02-04T02:39:20.487523Z","updated_at":"2026-11-02T16:58:36.662953Z"},{"id":"openSUSE-SU-2026:11272-1","title":"python313-slixmpp-1.16.0-2.1 on GA media","description":"These are all security issues fixed in the python313-slixmpp-1.16.0-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-07-14T00:00:00Z","modified":"2026-07-15T10:00:10.137564971Z","updated_at":"2026-11-02T16:58:38.95195Z"},{"id":"PYSEC-2019-121","description":"slixmpp version before commit 7cd73b594e8122dddf847953fcfc85ab4d316416 contains an incorrect Access Control vulnerability in XEP-0223 plugin (Persistent Storage of Private Data via PubSub) options profile, used for the configuration of default access model that can result in all of the contacts of the victim can see private data having been published to a PEP node. This attack appears to be exploitable if the user of this library publishes any private data on PEP, the node isn't configured to be private. This vulnerability appears to have been fixed in commit 7cd73b594e8122dddf847953fcfc85ab4d316416 which is included in slixmpp 1.4.2.","status":"published","published":"2019-02-04T21:29:00Z","modified":"2026-06-10T17:00:39.98044729Z","updated_at":"2026-11-02T15:52:52.192131Z"}]}}