{"id":"CVE-2023-29450","aliases":["DEBIAN-CVE-2023-29450","DLA-3538-1","DLA-3909-1","EUVD-2023-33019","GHSA-hfrc-jq43-4m6c","SUSE-SU-2023:3029-1","UBUNTU-CVE-2023-29450"],"status":"published","title":"Unauthorized limited filesystem access from preprocessing","description":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.","severity":{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01262,"percentile":0.69884,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200","CWE-552"],"published":"2023-07-13T08:25:27Z","modified":"2026-10-26T18:02:40Z","fixes":[{"ecosystem":"Debian:13","package":"zabbix","fixed_in":["1:6.0.23+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"zabbix","fixed_in":["1:6.0.23+dfsg-1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"zabbix","fixed_in":["4.0.12-4.24.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"zabbix","fixed_in":["4.0.12-4.24.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"zabbix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:6.0.14+dfsg-1","1:6.0.23+dfsg-1","1:6.0.23+dfsg-1~bpo12+1","1:6.0.24+dfsg-1","1:6.0.25+dfsg-1","1:6.0.29+dfsg-1","1:7.0.0+dfsg-1","1:7.0.0+dfsg-2","1:7.0.0+dfsg-2~bpo12+1","1:7.0.1+dfsg-1","1:7.0.1+dfsg-1~bpo12+1","1:7.0.10+dfsg-1","1:7.0.10+dfsg-2","1:7.0.2+dfsg-1","1:7.0.2+dfsg-1~bpo12+1","1:7.0.22+dfsg-1","1:7.0.22+dfsg-1.1","1:7.0.22+dfsg-1~bpo13+1","1:7.0.22+dfsg-1~deb13u1","1:7.0.27+dfsg-1","1:7.0.29+dfsg-1","1:7.0.29+dfsg-2","1:7.0.29+dfsg-2~bpo13+1","1:7.0.3+dfsg-1","1:7.0.5+dfsg-1","1:7.0.5+dfsg-1~bpo12+1","1:7.0.6+dfsg-1","1:7.0.9+dfsg-1","1:7.0.9+dfsg-1~bpo12+1"]},{"source":"osv","ecosystem":"Debian:13","package":"zabbix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.0.23+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"zabbix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.0.23+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"zabbix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.0.4+dfsg-1+deb10u2"}]}],"versions":["1:4.0.4+dfsg-1","1:4.0.4+dfsg-1+deb10u1"],"bundled":9},{"source":"osv","ecosystem":"Debian:11","package":"zabbix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:5.0.44+dfsg-1+deb11u1"}]}],"versions":["1:5.0.14+dfsg-1","1:5.0.14+dfsg-1~bpo11+1","1:5.0.17+dfsg-1","1:5.0.17+dfsg-1~bpo11+1","1:5.0.8+dfsg-1"],"bundled":31},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"zabbix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.12-4.24.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"zabbix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.12-4.24.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"zabbix","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:5.0.8+dfsg-1build1","1:5.0.14+dfsg-1","1:5.0.17+dfsg-1","1:5.0.17+dfsg-1ubuntu0.1~esm1"]}],"products":[{"vendor":"zabbix","product":"zabbix"}],"references":[{"url":"https://support.zabbix.com/browse/ZBX-22588","tags":["x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html","tags":["x_transferred","web"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/10/msg00000.html","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29450"},{"url":"https://github.com/advisories/GHSA-hfrc-jq43-4m6c"},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-29450","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233029-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1213307","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-29450","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2023-29450","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-29450","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-29450","title":"Unauthorized limited filesystem access from preprocessing","description":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.","status":"published","published":"2023-07-13T08:25:27.911Z","modified":"2025-11-03T21:47:47.831Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-200","CWE-552"],"updated_at":"2026-11-02T14:35:28.643185Z"}],"euvd":[{"id":"EUVD-2023-33019","description":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.","status":"published","published":"2023-07-13T08:25:27Z","modified":"2025-11-03T21:47:47Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:31.25882Z"}],"ghsa":[{"id":"GHSA-hfrc-jq43-4m6c","title":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read...","description":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.","status":"published","published":"2023-07-13T09:30:28Z","modified":"2025-11-04T00:31:43Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-200","CWE-552"],"updated_at":"2026-11-02T15:04:28.99549Z"}],"nvd":[{"id":"CVE-2023-29450","description":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.","status":"published","published":"2023-07-13T09:15:09.66Z","modified":"2026-06-17T05:50:04.93Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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","CWE-552"],"updated_at":"2026-11-02T14:08:15.91037Z"}],"osv":[{"id":"CVE-2023-29450","description":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.","status":"published","published":"2023-07-13T09:15:09.66Z","modified":"2026-10-24T10:30:57.097306865Z","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"}],"updated_at":"2026-11-02T15:44:31.468318Z"},{"id":"DEBIAN-CVE-2023-29450","description":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.","status":"published","published":"2023-07-13T09:15:09.66Z","modified":"2026-10-26T18:02:40.226258468Z","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"}],"updated_at":"2026-11-02T15:45:39.679062Z"},{"id":"UBUNTU-CVE-2023-29450","description":"JavaScript pre-processing can be used by the attacker to gain access to the file system (read-only access on behalf of user \"zabbix\") on the Zabbix Server or Zabbix Proxy, potentially leading to unauthorized access to sensitive data.","status":"published","published":"2023-07-13T09:15:00Z","modified":"2025-10-24T05:01:55Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"},{"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"}],"updated_at":"2026-11-02T16:54:20.997471Z"},{"id":"DLA-3538-1","title":"zabbix - security update","status":"published","published":"2023-08-22T00:00:00Z","modified":"2026-03-09T01:18:45.971346Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"DLA-3909-1","title":"zabbix - security update","status":"published","published":"2024-10-03T00:00:00Z","modified":"2026-03-09T01:19:42.6614Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"SUSE-SU-2023:3029-1","title":"Security update for zabbix","description":"This update for zabbix fixes the following issues:\n\n  - CVE-2023-29450: Fixed unauthorized file system access in JS preprocessing (bsc#1213307).\n","status":"published","published":"2023-07-31T08:10:35Z","modified":"2026-02-04T03:39:16.06666Z","updated_at":"2026-11-02T15:53:53.019382Z"}]}}