Medium severity4.8NVD Advisory· Published Jun 2, 2018· Updated Jun 17, 2026
CVE-2018-11564
CVE-2018-11564
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.
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Affected products
2- ghsa-coords
Patches
Vulnerability mechanics
References
6- ruffsecurity.blogspot.com/2018/05/my-first-cve-found.htmlnvdExploitThird Party AdvisoryWEB
- packetstormsecurity.com/files/148001/PageKit-CMS-1.0.13-Cross-Site-Scripting.htmlnvdExploitThird Party AdvisoryVDB EntryWEB
- www.exploit-db.com/exploits/44837/nvdExploitThird Party AdvisoryVDB Entry
- github.com/advisories/GHSA-3rwj-v7jp-w542ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2018-11564ghsaADVISORY
- www.exploit-db.com/exploits/44837ghsaWEB
News mentions
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