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CarrierWave has a denylisted_content_type bypass via Unescaped Regex Metacharacters

🗓️ 27 May 2026 00:00:00Reported by RubySecType 
rubygems
 rubygems
🔗 rubysec.com👁 52 Views

CarrierWave content type denylist is broken by unescaped regex, allowing bypass.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-44587
23 May 202605:40
circl
cve
CVE
CVE-2026-44587
16 Jun 202623:10
cve
cvelist
Cvelist
CVE-2026-44587 CarrierWave has a denylisted_content_type bypass via Unescaped Regex Metacharacters
16 Jun 202623:10
cvelist
debiancve
Debian CVE
CVE-2026-44587
16 Jun 202623:10
debiancve
euvd
EUVD
EUVD-2026-37515
16 Jun 202623:10
euvd
github
Github Security Blog
CarrierWave has a denylisted_content_type bypass via Unescaped Regex Metacharacters
27 May 202600:03
github
nvd
NVD
CVE-2026-44587
17 Jun 202613:20
nvd
osv
OSV
CGA-2529-V3G2-7332
24 Aug 202623:56
osv
osv
OSV
CGA-2FRV-8J74-CPGP
10 Sep 202619:25
osv
osv
OSV
CGA-2QPF-7H44-HJH6
27 May 202612:59
osv
Rows per page
Vulners
Node
OR
rubycarrierwaveRange2.2.02.2.7
rubycarrierwaveRange3.1.3

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27 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.7 - 6.1
EPSS0.00223
SSVC
52