pagekit/pagekit · Security
Pagekit Stored Cross-site Scripting
- GHSA ID
- GHSA-3rwj-v7jp-w542
- CVE ID
- CVE-2018-11564
- Severity
- medium
- Published
- Updated
- CVSS
- 4.8 · CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- CVSS v3
- 4.8 · CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Description
Stored XSS in YOOtheme Pagekit 1.0.13 and earlier allows a user to upload malicious code via the picture upload feature. A user with elevated privileges could upload a photo to the system in an SVG format. This file will be uploaded to the system and it will not be stripped or filtered. The user can create a link on the website pointing to "/storage/poc.svg" that will point to http://localhost/pagekit/storage/poc.svg. When a user comes along to click that link, it will trigger a XSS attack.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-11564 ↗
- https://packetstormsecurity.com/files/148001/PageKit-CMS-1.0.13-Cross-Site-Scripting.html ↗
- http://ruffsecurity.blogspot.com/2018/05/my-first-cve-found.html ↗
- https://www.exploit-db.com/exploits/44837 ↗
- https://github.com/advisories/GHSA-3rwj-v7jp-w542 ↗