{"id":"CVE-2018-11564","aliases":["EUVD-2022-2239","GHSA-3rwj-v7jp-w542"],"status":"published","title":"Pagekit Stored Cross-site Scripting","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.","severity":{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03105,"percentile":0.8786,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2018-06-01T21:00:00Z","modified":"2026-10-24T10:30:15Z","exploits":[{"source":"exploitdb","id":"EDB-44837","title":"Pagekit \u003c 1.0.13 - Cross-Site Scripting Code Generator","type":"webapps","platform":"php","date":"2018-06-05","url":"https://www.exploit-db.com/exploits/44837"},{"source":"pocgithub","id":"GeunSam2/CVE-2018-11564","title":"GeunSam2/CVE-2018-11564","date":"2019-06-10","url":"https://github.com/GeunSam2/CVE-2018-11564"}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"pagekit/pagekit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.13"},{"last_affected":"1.0.13"}]}],"versions":["1.0.13"]},{"source":"osv","ecosystem":"Packagist","package":"pagekit/pagekit","versions":["1.0.13"]}],"products":[{"vendor":"pagekit","product":"pagekit"}],"references":[{"url":"https://www.exploit-db.com/exploits/44837/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"http://ruffsecurity.blogspot.com/2018/05/my-first-cve-found.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web"]},{"url":"https://packetstormsecurity.com/files/148001/PageKit-CMS-1.0.13-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11564","tags":["advisory"]},{"url":"https://www.exploit-db.com/exploits/44837","tags":["web"]},{"url":"https://github.com/advisories/GHSA-3rwj-v7jp-w542"},{"url":"https://github.com/pagekit/pagekit","tags":["package"]}],"sources":{"cve":[{"id":"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.","status":"published","published":"2018-06-01T21:00:00Z","modified":"2024-08-05T08:10:14.6Z","updated_at":"2026-11-02T14:35:09.570381Z"}],"euvd":[{"id":"EUVD-2022-2239","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.","status":"published","published":"2018-06-01T21:00:00Z","modified":"2024-08-05T08:10:14Z","updated_at":"2026-11-03T02:39:54.984528Z"}],"ghsa":[{"id":"GHSA-3rwj-v7jp-w542","title":"Pagekit Stored Cross-site Scripting","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.","status":"published","published":"2022-05-14T03:14:51Z","modified":"2024-04-24T20:18:28Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:46.019452Z"}],"nvd":[{"id":"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.","status":"published","published":"2018-06-02T01:29:05.453Z","modified":"2026-06-17T01:36:10.81Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:28.483469Z"}],"osv":[{"id":"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.","status":"published","published":"2018-06-02T01:29:05.453Z","modified":"2026-10-24T10:30:15.909369925Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:07.934182Z"},{"id":"GHSA-3rwj-v7jp-w542","title":"Pagekit Stored Cross-site Scripting","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.","status":"published","published":"2022-05-14T03:14:51Z","modified":"2024-04-24T20:43:07.741111Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:36.092962Z"}]}}