{"id":"ALPINE-CVE-2021-32746","details":"Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. Between versions 2.3.0 and 2.8.2, the `doc` module of Icinga Web 2 allows to view documentation directly in the UI. It must be enabled manually by an administrator and users need explicit access permission to use it. Then, by visiting a certain route, it is possible to gain access to arbitrary files readable by the web-server user. The issue has been fixed in the 2.9.0, 2.8.3, and 2.7.5 releases. As a workaround, an administrator may disable the `doc` module or revoke permission to use it from all users.","modified":"2026-11-03T06:32:58.474435923Z","published":"2021-07-12T23:15:07.710Z","upstream":["CVE-2021-32746"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-32746"}],"affected":[{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}},{"package":{"name":"icingaweb2","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/icingaweb2?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-32746.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}