VulnerabilityModified
CVE-2020-17451
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…
MEDIUM 4.8EPSS 0.61%
Does this matter?
Lower severity and a low EPSS score (0.61%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.61% probability · 47th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- flatcore/flatcore
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.