{"id":"GHSA-p9wf-3xpg-c9g5","summary":"XML External Entity Injection in PyWPS","details":"An XML external entity (XXE) injection in PyWPS before 4.5.0 allows an attacker to view files on the application server filesystem by assigning a path to the entity. OWSLib 0.24.1 may also be affected.","aliases":["CVE-2021-39371","PYSEC-2021-121"],"modified":"2024-10-24T22:08:10.919227Z","published":"2021-09-02T17:11:13Z","database_specific":{"nvd_published_at":"2021-08-23T01:15:00Z","cwe_ids":["CWE-611","CWE-91"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-08-25T19:48:42Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39371"},{"type":"WEB","url":"https://github.com/geopython/OWSLib/issues/790"},{"type":"WEB","url":"https://github.com/geopython/pywps/pull/616"},{"type":"WEB","url":"https://github.com/geopython/pywps/commit/7d6b26a2e931df2feca0b7fb24f4d01610825aee"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-p9wf-3xpg-c9g5"},{"type":"PACKAGE","url":"https://github.com/geopython/pywps"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/pywps/PYSEC-2021-121.yaml"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2021/09/msg00001.html"}],"affected":[{"package":{"name":"pywps","ecosystem":"PyPI","purl":"pkg:pypi/pywps"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5.0"}]}],"versions":["3.2.3","3.2.4","3.2.5","3.2.6","4.0.0","4.2.0","4.2.1","4.2.10","4.2.11","4.2.2","4.2.3","4.2.4","4.2.5","4.2.6","4.2.7","4.2.8","4.2.9","4.4.0","4.4.1","4.4.2","4.4.3","4.4.4","4.4.5","trunk"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-p9wf-3xpg-c9g5/GHSA-p9wf-3xpg-c9g5.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}