{"id":"CVE-2019-19702","aliases":["EUVD-2019-0087","GHSA-vc42-mgr2-w34r","PYSEC-2019-105","PYSEC-2019-251"],"status":"published","title":"Modoboa is vulnerable to an XML External Entity Injection (XXE)","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01465,"percentile":0.73836,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-611","CWE-91"],"published":"2019-12-10T19:19:50Z","modified":"2026-10-20T10:51:38Z","fixes":[{"ecosystem":"PyPI","package":"modoboa-dmarc","fixed_in":["1.2.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"modoboa-dmarc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0"}]}]},{"source":"osv","ecosystem":"PyPI","package":"modoboa-dmarc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0"}]}],"versions":["0.1.0","0.1.1","0.2.0","0.3.0","1.0.0","1.0.1","1.0.2","1.1.0"]},{"source":"osv","ecosystem":"PyPI","package":"modoboa-dmarc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0"}]}],"versions":["0.1.0","0.1.1","0.2.0","0.3.0","1.0.0","1.0.1","1.0.2","1.1.0"]}],"products":[{"vendor":"modoboa","product":"modoboa-dmarc"}],"references":[{"url":"https://github.com/modoboa/modoboa-dmarc/issues/38","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19702","tags":["advisory"]},{"url":"https://github.com/modoboa/modoboa-dmarc/commit/14c29e0ad9487bdbe4cc0bd1f8bc711285bf9933","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/modoboa-dmarc/PYSEC-2019-105.yaml","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/modoboa/PYSEC-2019-251.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-vc42-mgr2-w34r","tags":["advisory"]},{"url":"https://github.com/modoboa/modoboa-dmarc","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2019-19702","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","status":"published","published":"2019-12-10T19:19:50Z","modified":"2024-08-05T02:25:12.36Z","updated_at":"2026-11-02T14:20:20.74896Z"}],"euvd":[{"id":"EUVD-2019-0087","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","status":"published","published":"2019-12-10T19:19:50Z","modified":"2024-08-05T02:25:12Z","updated_at":"2026-11-03T02:40:24.842572Z"}],"ghsa":[{"id":"GHSA-vc42-mgr2-w34r","title":"Modoboa is vulnerable to an XML External Entity Injection (XXE)","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","status":"published","published":"2022-05-24T17:03:09Z","modified":"2024-11-22T18:16:53Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T14:38:22.774145Z"}],"nvd":[{"id":"CVE-2019-19702","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","status":"published","published":"2019-12-10T20:15:17.497Z","modified":"2026-06-17T02:27:06.947Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:05:38.993437Z"}],"osv":[{"id":"CVE-2019-19702","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","status":"published","published":"2019-12-10T20:15:17.497Z","modified":"2026-10-20T10:51:38.624349794Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:12.010761Z"},{"id":"GHSA-vc42-mgr2-w34r","title":"Modoboa is vulnerable to an XML External Entity Injection (XXE)","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","status":"published","published":"2022-05-24T17:03:09Z","modified":"2024-11-22T18:25:32.281165Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"},{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-91"],"updated_at":"2026-11-02T15:46:56.981655Z"},{"id":"PYSEC-2019-251","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","status":"withdrawn","published":"2019-12-10T20:15:00Z","modified":"2025-10-09T06:41:07.093964Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:52.192131Z"},{"id":"PYSEC-2019-105","description":"The modoboa-dmarc plugin 1.1.0 for Modoboa is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this to perform a denial of service against the DMARC reporting functionality, such as by referencing the /dev/random file within XML documents that are emailed to the address in the rua field of the DMARC records of a domain.","status":"published","published":"2019-12-10T20:15:00Z","modified":"2026-06-10T17:02:20.693249331Z","updated_at":"2026-11-02T15:52:52.192131Z"}]}}