CVE-2020-20363
Summary
| CVE | CVE-2020-20363 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-07-08 18:15:17 UTC |
| Updated | 2026-07-09 00:16:52 UTC |
| Description | Crossi Site Scripting (XSS) vulnerability in PbootCMS 2.0.3 in admin.php. |
Risk And Classification
Primary CVSS: v3.1 4.8 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.005650000 probability, percentile 0.429400000 (date 2026-07-12)
Problem Types: CWE-79 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 4.8 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| 2.0 | [email protected] | Primary | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
HighUser Interaction
RequiredScope
ChangedConfidentiality
LowIntegrity
LowAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
SingleConfidentiality
NoneIntegrity
PartialAvailability
NoneAV:N/AC:M/Au:S/C:N/I:P/A:N
NVD Known Affected Configurations (CPE 2.3)
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| GitHub - hnaoyun/PbootCMS: PbootCMS是全新内核且永久开源免费的PHP企业网站开发建设管理系统，是一套高效、简洁、 强悍的可免费商用的PHP CMS源码，能够满足各类企业网站开发建设的需要。系统采用简单到想哭的模板标签，只要懂HTML就可快速开发企业网站。官方提供了大量网站模板免费下载和使用，将致力于为广大开发者和企业提供最佳的网站开发建设解决方案。 | af854a3a-2127-422b-91ae-364da2661108 | github.com | Broken Link |
| Pbootcms background storage XSS · Issue #1 · wind226/CVE · GitHub | af854a3a-2127-422b-91ae-364da2661108 | github.com | Exploit, Third Party Advisory |
| PbootCMS官网-永久开源免费的PHP企业网站开发建设管理系统 | MITRE | pbootcms.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.