CVE-2020-20586

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2020-20586
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-07-08 16:15:08 UTC
Updated2026-07-09 00:16:53 UTC
DescriptionA cross site request forgery (CSRF) vulnerability in the /xyhai.php?s=/Auth/editUser URI of XYHCMS V3.6 allows attackers to edit any information of the administrator such as the name, e-mail, and password.

Risk And Classification

Primary CVSS: v3.1 4.5 MEDIUM from [email protected]

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

EPSS: 0.003880000 probability, percentile 0.309830000 (date 2026-07-12)

Problem Types: CWE-352 | n/a

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary4.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N
2.0[email protected]Primary3.5AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

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

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None

AV:N/AC:M/Au:S/C:N/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Xyhcms Xyhcms 3.6 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
www.xyhcms.com/Show/download/id/2/at/0.html af854a3a-2127-422b-91ae-364da2661108 www.xyhcms.com Broken Link
XYHCMS V3.6 CSRF · Issue #4 · Q1ngShan/PHP_Learning · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Exploit, Third Party Advisory
CMS系统-免费建站系统-免费自助建站系统-行云海CMS MITRE xyhcms.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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