{"id":"CVE-2017-1000426","aliases":["DEBIAN-CVE-2017-1000426","EUVD-2022-3888","GHSA-g4rw-82hq-8jpr","PYSEC-2026-841","UBUNTU-CVE-2017-1000426"],"status":"published","title":"MapProxy vulnerable to cross-site scripting in demo service","description":"MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00783,"percentile":0.56268,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2018-01-02T21:00:00Z","modified":"2026-10-20T10:47:35Z","fixes":[{"ecosystem":"PyPI","package":"mapproxy","fixed_in":["1.11.1"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"mapproxy","fixed_in":["1.10.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mapproxy","fixed_in":["1.10.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mapproxy","fixed_in":["1.10.4-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"mapproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"mapproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.4-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mapproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.4-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mapproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.4-1"}]}]},{"source":"osv","ecosystem":"PyPI","package":"mapproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.1"}]}],"versions":["0.8.0","0.8.0.dev-20100310","0.8.0.dev-20100311","0.8.0.dev-20100315","0.8.0.dev-20100322","0.8.1","0.8.2","0.8.3","0.8.4","0.8.4.1","0.8.5","0.9.0","0.9.0.1","0.9.1","1.0.0","1.0.1","1.1.0","1.1.1","1.1.2","1.10.0","1.10.1","1.10.2","1.10.3","1.10.4","1.11.0","1.2.0","1.2.1","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.7.1","1.8.0","1.8.1","1.8.2","1.9.0","1.9.1"]},{"source":"osv","ecosystem":"PyPI","package":"mapproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.1"}]}],"versions":["0.8.0","0.8.0.dev-20100310","0.8.0.dev-20100311","0.8.0.dev-20100315","0.8.0.dev-20100322","0.8.1","0.8.2","0.8.3","0.8.4","0.8.4.1","0.8.5","0.9.0","0.9.0.1","0.9.1","1.0.0","1.0.1","1.1.0","1.1.1","1.1.2","1.10.0","1.10.1","1.10.2","1.10.3","1.10.4","1.11.0","1.2.0","1.2.1","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.7.1","1.8.0","1.8.1","1.8.2","1.9.0","1.9.1"]}],"products":[{"vendor":"omniscale","product":"mapproxy"}],"references":[{"url":"https://github.com/mapproxy/mapproxy/issues/322","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Issue Tracking","Mitigation","Patch","Third Party Advisory","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000426","tags":["advisory"]},{"url":"https://github.com/mapproxy/mapproxy/commit/420412aad45171e05752007a0a2350c03c28dfd8","tags":["web"]},{"url":"https://github.com/mapproxy/mapproxy/commit/436c8f489761d1b4ee22b2440b53cc96bbc28aea","tags":["web"]},{"url":"https://github.com/advisories/GHSA-g4rw-82hq-8jpr","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-1000426","tags":["advisory"]},{"url":"https://github.com/mapproxy/mapproxy","tags":["package"]},{"url":"https://pypi.org/project/mapproxy","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2017-1000426","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-1000426","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-1000426","description":"MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure.","status":"published","published":"2018-01-02T21:00:00Z","modified":"2024-09-17T00:36:14.365Z","updated_at":"2026-11-02T14:33:20.843976Z"}],"euvd":[{"id":"EUVD-2022-3888","description":"MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure.","status":"published","published":"2018-01-02T21:00:00Z","modified":"2024-09-17T00:36:14Z","updated_at":"2026-11-03T00:28:57.378482Z"}],"ghsa":[{"id":"GHSA-g4rw-82hq-8jpr","title":"MapProxy vulnerable to cross-site scripting in demo service","description":"MapProxy version 1.11.1 and older are vulnerable to cross-site scripting in the demo service resulting in possible information disclosure. An incomplete fix was released in v[1.10.4](https://github.com/mapproxy/mapproxy/issues/322#issuecomment-518573169), and a complete fix was released in v[1.11.1](https://github.com/mapproxy/mapproxy/commit/436c8f489761d1b4ee22b2440b53cc96bbc28aea).","status":"published","published":"2022-05-13T01:54:14Z","modified":"2023-10-10T15:59:49Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:08.847568Z"}],"nvd":[{"id":"CVE-2017-1000426","description":"MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure.","status":"published","published":"2018-01-02T21:29:00.203Z","modified":"2026-06-17T00:59:09.45Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:11.215487Z"}],"osv":[{"id":"CVE-2017-1000426","description":"MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure.","status":"published","published":"2018-01-02T21:29:00.203Z","modified":"2026-10-20T10:47:35.086196401Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:03.851821Z"},{"id":"DEBIAN-CVE-2017-1000426","description":"MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure.","status":"published","published":"2018-01-02T21:29:00.203Z","modified":"2026-09-01T20:03:41.464158139Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:28.207321Z"},{"id":"GHSA-g4rw-82hq-8jpr","title":"MapProxy vulnerable to cross-site scripting in demo service","description":"MapProxy version 1.11.1 and older are vulnerable to cross-site scripting in the demo service resulting in possible information disclosure. An incomplete fix was released in v[1.10.4](https://github.com/mapproxy/mapproxy/issues/322#issuecomment-518573169), and a complete fix was released in v[1.11.1](https://github.com/mapproxy/mapproxy/commit/436c8f489761d1b4ee22b2440b53cc96bbc28aea).","status":"published","published":"2022-05-13T01:54:14Z","modified":"2026-07-07T11:56:33.529377618Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:47.119724Z"},{"id":"PYSEC-2026-841","title":"MapProxy vulnerable to cross-site scripting in demo service","description":"MapProxy version 1.11.1 and older are vulnerable to cross-site scripting in the demo service resulting in possible information disclosure. An incomplete fix was released in v[1.10.4](https://github.com/mapproxy/mapproxy/issues/322#issuecomment-518573169), and a complete fix was released in v[1.11.1](https://github.com/mapproxy/mapproxy/commit/436c8f489761d1b4ee22b2440b53cc96bbc28aea).","status":"published","published":"2026-07-06T08:03:21.476485Z","modified":"2026-07-07T11:46:04.804946805Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:52:58.117212Z"},{"id":"UBUNTU-CVE-2017-1000426","description":"MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure.","status":"withdrawn","published":"2018-01-02T21:29:00Z","modified":"2025-07-17T16:53:42Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:13.729565Z"}]}}