Clippercms
CVE-2018-19135
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
ClipperCMS 1.3.3 does not have CSRF protection on its kcfinder file upload (enabled by default). This can be used by an attacker to perform actions for an admin (or any user with the file upload capability). With this vulnerability, one can automatically upload files (by default, it allows html, pdf, xml, zip, and many other file types). A file can be accessed publicly under the "/assets/files" directory.
AnalysisAI
ClipperCMS 1.3.3 does not have CSRF protection on its kcfinder file upload (enabled by default). Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. ClipperCMS 1.3.3 does not have CSRF protection on its kcfinder file upload (enabled by default). This can be used by an attacker to perform actions for an admin (or any user with the file upload capability). With this vulnerability, one can automatically upload files (by default, it allows html, pdf, xml, zip, and many other file types). A file can be accessed publicly under the "/assets/files" directory. Affected products include: Clippercms.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.
More in Clippercms
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ClipperCMS 1.3.3 was discovered to contain a Server-Side Request Forgery (SSRF) via the rss_url_news parameter at /manag
ClipperCMS 1.3.3 has XSS in the "Module name" field in a "Modules -> Manage modules -> edit" action to the manager/ URI.
ClipperCMS 1.3.3 has stored XSS via the Full Name field of (1) Security -> Manager Users or (2) Security -> Web Users. R
ClipperCMS 1.3.3 has stored XSS via the "Tools -> Configuration" screen of the manager/ URI. Rated medium severity (CVSS
ClipperCMS 1.3.3 allows Session Fixation. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no
Stored cross-site scripting (XSS) vulnerability in the "Site Name" field found in the "site" tab under configurations in
ClipperCMS 1.3.3 allows remote authenticated administrators to upload .htaccess files. Rated high severity (CVSS 7.2), t
Same weakness CWE-352 – Cross-Site Request Forgery (CSRF)
View allSame technique File Upload
View allShare
External POC / Exploit Code
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