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Cross-site Scripting (XSS)

🗓️ 18 Apr 2026 05:38:17Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode
🔗 sca.analysiscenter.veracode.com👁 5 Views

Decidim is vulnerable to cross-site scripting due to improper user name sanitization, enabling code execution when pages viewed.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23891
13 Apr 202616:52
attackerkb
Circl
CVE-2026-23891
13 Apr 202619:18
circl
CNNVD
Decidim 跨站脚本漏洞
13 Apr 202600:00
cnnvd
CVE
CVE-2026-23891
13 Apr 202616:52
cve
Cvelist
CVE-2026-23891 Decidim has a Cross-site scripting (XSS) vulnerability via user name field
13 Apr 202616:52
cvelist
EUVD
EUVD-2026-22024
13 Apr 202616:35
euvd
Github Security Blog
Decidim has a cross-site scripting (XSS) in user name
13 Apr 202616:35
github
NVD
CVE-2026-23891
13 Apr 202617:16
nvd
OSV
GHSA-FC46-R95F-HQ7G Decidim has a cross-site scripting (XSS) in user name
13 Apr 202616:35
osv
Positive Technologies
PT-2026-32446
13 Apr 202600:00
ptsecurity
Rows per page
Vulners
Node
decidim-coredecidim-coreRange0.15.00.30.4ruby
OR
decidim-coredecidim-coreRange0.31.0.rc10.31.0ruby
OR
decidim-coredecidim-coreMatch0.31.0.rc1ruby
OR
decidim-coredecidim-coreMatch0.31.0.rc2ruby
OROR
decidim-coredecidim-coreMatch0.0.1.alpha1ruby
OR
decidim-coredecidim-coreMatch0.0.1.alpha2ruby
OR
decidim-coredecidim-coreMatch0.0.1.alpha3ruby
OR
decidim-coredecidim-coreMatch0.0.1.alpha4ruby
OR
decidim-coredecidim-coreMatch0.0.1.alpha5ruby
OR
decidim-coredecidim-coreMatch0.0.1.alpha6ruby
OR
decidim-coredecidim-coreMatch0.0.1.alpha7ruby
OR
decidim-coredecidim-coreMatch0.0.1.alpha8ruby
OR
decidim-coredecidim-coreMatch0.0.1.alpha9ruby
OROROROROROR
decidim-coredecidim-coreMatch0.0.8.1ruby
OROROROR
decidim-coredecidim-coreMatch0.11.0.pre1ruby
OROROROR
decidim-coredecidim-coreMatch0.12.0.preruby
OROROROR
decidim-coredecidim-coreMatch0.13.0.pre1ruby
OROROROROROROROROROROROROROROROROROROROROROROROROR
decidim-coredecidim-coreMatch0.23.1.rc1ruby
OROROROROROROR
decidim-coredecidim-coreMatch0.24.0.rc1ruby
OR
decidim-coredecidim-coreMatch0.24.0.rc2ruby
OROROROROR
decidim-coredecidim-coreMatch0.25.0.rc1ruby
OR
decidim-coredecidim-coreMatch0.25.0.rc2ruby
OR
decidim-coredecidim-coreMatch0.25.0.rc3ruby
OR
decidim-coredecidim-coreMatch0.25.0.rc4ruby
OROROROR
decidim-coredecidim-coreMatch0.26.0.rc1ruby
OR
decidim-coredecidim-coreMatch0.26.0.rc2ruby
OROR
decidim-coredecidim-coreMatch0.26.10ruby
OROROROROROROROROR
decidim-coredecidim-coreMatch0.27.0.rc1ruby
OR
decidim-coredecidim-coreMatch0.27.0.rc2ruby
OROR
decidim-coredecidim-coreMatch0.27.10ruby
OROROROROROROROROROR
decidim-coredecidim-coreMatch0.28.0.rc4ruby
OR
decidim-coredecidim-coreMatch0.28.0.rc5ruby
OROROROROROROROR
decidim-coredecidim-coreMatch0.29.0.rc1ruby
OR
decidim-coredecidim-coreMatch0.29.0.rc2ruby
OR
decidim-coredecidim-coreMatch0.29.0.rc3ruby
OR
decidim-coredecidim-coreMatch0.29.0.rc4ruby
OROROROROROROROROROROROR
decidim-coredecidim-coreMatch0.30.0.rc1ruby
OR
decidim-coredecidim-coreMatch0.30.0.rc2ruby
OR
decidim-coredecidim-coreMatch0.30.0.rc3ruby
OROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROROR
decidim-coredecidim-coreRange0.0.1.alpha10.30.4ruby

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23 May 2026 06:14Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.7
CVSS 49.3
EPSS0.00053
SSVC
5