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Concrete5 8.5.4 Cross Site Scripting
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | Concrete5 8.5.4 Cross Site Scripting Vulnerability | 2 Mar 202100:00 | – | zdt |
 | CVE-2021-3111 | 8 Jan 202118:41 | – | circl |
 | Portlandlabs Concrete5 跨站脚本漏洞 | 8 Jan 202100:00 | – | cnnvd |
 | Concrete5 Cross-Site Scripting Vulnerability (CNVD-2021-03001) | 12 Jan 202100:00 | – | cnvd |
 | CVE-2021-3111 | 8 Jan 202114:18 | – | cve |
 | CVE-2021-3111 | 8 Jan 202114:18 | – | cvelist |
 | Concrete5 8.5.4 - 'name' Stored XSS | 29 Mar 202100:00 | – | exploitdb |
 | EUVD-2021-26463 | 7 Oct 202500:30 | – | euvd |
 | CVE-2021-3111 | 8 Jan 202115:15 | – | nvd |
 | Concrete CMS < 8.5.5 Multiple Vulnerabilities | 29 Mar 202100:00 | – | openvas |
10
`# Exploit Title: Cross site scripting(XSS)
# Author: nu11secur1ty
# Date: 02.27.2021
# Vendor: https://www.concrete5.org/download
# Link: https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-3111
# CVE: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3111
[Exploit]
# Place
- Navigate to entries directory
concrete5-8.5.4/index.php/dashboard/express/entries/
# PoC
- Copy and paste the int_string in to Handle field
nu11secur1ty0000000111111100101010100100100100101010101
- fill in the remaining fields and save
--
System Administrator - Infrastructure Engineer
Penetration Testing Engineer
Exploit developer at https://www.exploit-db.com/
https://www.nu11secur1ty.com/
hiPEnIMR0v7QCo/+SEH9gBclAAYWGnPoBIQ75sCj60E=
nu11secur1ty <http://nu11secur1ty.com/>
`
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01 Mar 2021 00:00Current
5.6Medium risk
Vulners AI Score5.6
EPSS0.00606