Ecosyste.ms: Advisories
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Security Advisories: GSA_kwCzR0hTQS1mZjR3LThjaHItdzJ4Oc4AAgfG
SiteServer CMS RCE via unsafe file upload
A issue was discovered in SiteServer CMS prior to version 6.12. It allows remote attackers to execute arbitrary code because an administrator can add the permitted file extension .aassp
, which is converted to .asp
because the "as" substring is deleted.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1mZjR3LThjaHItdzJ4Oc4AAgfG
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: 8 months ago
CVSS Score: 7.2
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-ff4w-8chr-w2x9, CVE-2019-11401
References:
- https://nvd.nist.gov/vuln/detail/CVE-2019-11401
- https://github.com/siteserver/cms/issues/1858
- https://github.com/siteserver/cms/commit/a7edb9ce3f9b52be3d18fa8a0e44931264e22436#diff-c8a06aaffb97eb2f4c587c1786906edd49dea574d063f74a59d9653ee0d5718b
- https://github.com/advisories/GHSA-ff4w-8chr-w2x9
Blast Radius: 1.0
Affected Packages
nuget:sscms
Dependent packages: 0Dependent repositories: 0
Downloads: 59,817 total
Affected Version Ranges: < 6.12
Fixed in: 6.12
All affected versions:
All unaffected versions: 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.0.7, 7.0.8, 7.0.9, 7.0.10, 7.0.12, 7.1.0, 7.1.1, 7.1.2, 7.1.3, 7.2.0, 7.2.1, 7.2.2, 7.3.0