PT-2017-13489 · Silverstripe · Silverstripe Cms

Publicado 2017-09-15 · Atualizado 2022-05-17 · CVE-2017-14498

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions SilverStripe CMS versions prior to 3.6.1

Description The issue concerns a mishandled SVG document, which can lead to XSS. This occurs through either the Insert Media option in the content editor or an admin/assets/add pathname. An example of exploitation is demonstrated by the "admin/pages/edit/EditorToolbar/MediaForm/field/AssetUploadField/upload" URI.

Recommendations For versions prior to 3.6.1, update to version 3.6.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the Insert Media option in the content editor and the admin/assets/add pathname to minimize the risk of exploitation. Avoid using the affected URI until the issue is resolved.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2017-14498

GHSA-J696-6M57-MCRV

Produtos afetados

Silverstripe Cms

Referências · 8

• 🔥 http://lists.openwall.net/full-disclosure/2017/09/14/2 · Exploit
• https://github.com/silverstripe/silverstripe-framework/commit/25b77a2ff8deabe8e8894002b9a5647eaec27b0a · Nota
• https://github.com/silverstripe/silverstripe-installer/commit/c25478bef75cc5482852e80a1fa6f1f0e6460e39 · Nota
• https://docs.silverstripe.org/en/3/changelogs/3.6.1 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-j696-6m57-mcrv · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-14498 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-14498 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14498 · Nota