Описание
includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of invalid namespaces in SVG files, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by use of a W3C XHTML namespace in conjunction with an IFRAME element.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [1:1.19.14+dfsg-1]] |
| lucid | ignored | end of life |
| precise | ignored | end of life |
| precise/esm | DNE | precise was needs-triage |
| quantal | ignored | end of life |
| saucy | ignored | end of life |
| trusty | not-affected | 1:1.19.14+dfsg-1 |
| trusty/esm | DNE | trusty was not-affected [1:1.19.14+dfsg-1] |
| upstream | released | 1.19.12 |
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Ссылки на источники
4.3 Medium
CVSS2
Связанные уязвимости
includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of invalid namespaces in SVG files, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by use of a W3C XHTML namespace in conjunction with an IFRAME element.
includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and ...
includes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of invalid namespaces in SVG files, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by use of a W3C XHTML namespace in conjunction with an IFRAME element.
4.3 Medium
CVSS2