CVE-2020-17451

MediumCVSS 4.8/10Last modified Jun 17, 2026

Description

flatCore before 1.5.7 allows XSS by an admin via the acp/acp.php?tn=pages&sub=edit&editpage=1 page_linkname, page_title, page_content, or page_extracontent parameter, or the acp/acp.php?tn=system&sub=sys_pref prefs_pagename, prefs_pagetitle, or prefs_pagesubtitle parameter.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://lists.openwall.net/full-disclosure/2020/08/07/1Exploit, Mailing List, Third Party Advisory
https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-flatcore-cms/Exploit, Third Party Advisory
https://lists.openwall.net/full-disclosure/2020/08/07/1Exploit, Mailing List, Third Party Advisory
https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-flatcore-cms/Exploit, Third Party Advisory

Timeline

Published: Aug 9, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-174527.2flatCore before 1.5.7 allows upload and execution of a .php file by an admin.CVE-2020-174536.1WSO2 Management Console through 5.10 allows XSS via the carbon/admin/login.jsp msgId parameter.CVE-2020-174546.1WSO2 API Manager 3.1.0 and earlier has reflected XSS on the "publisher" component's admin interface. More precisely, it is possible to injec CVE-2020-174569.8SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.CVE-2020-174575.4Fujitsu ServerView Suite iRMC before 9.62F allows XSS. An authenticated attacker can store an XSS payload in the PSCU_FILE_INIT field of a S CVE-2020-174585.4A post-authenticated stored XSS was found in MultiUx v.3.1.12.0 via the /multiux/SaveMailbox LastName field.CVE-2020-17465.0A flaw was found in the Ansible Engine affecting Ansible Engine versions 2.7.x before 2.7.17 and 2.8.x before 2.8.11 and 2.9.x before 2.9.7 CVE-2020-174627.8CMS Made Simple 2.2.14 allows Authenticated Arbitrary File Upload because the File Manager does not block .ptar files, a related issue to CV CVE-2020-174639.8FUEL CMS 1.4.7 allows SQL Injection via the col parameter to /pages/items, /permissions/items, or /navigation/items.CVE-2020-174656.1Dashboards and progressiveProfileForms in ForgeRock Identity Manager before 7.0.0 are vulnerable to stored XSS. The vulnerability affects ve CVE-2020-174669.8Turcom TRCwifiZone through 2020-08-10 allows authentication bypass by visiting manage/control.php and ignoring 302 Redirect responses.CVE-2020-174679.1An issue was discovered in FNET through 4.6.4. The code for processing the hostname from an LLMNR request doesn't check for '\0' termination