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CVE-2025-5271

🗓️ 27 May 2025 13:15:22Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 10 Views

CVE-2025-5271: Devtools ignored CSP headers, risking content injection in Firefox and Thunderbird.

Related
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
Firefox -- content injection attack
27 May 202500:00
–freebsd
alpinelinux
AlpineLinux
CVE-2025-5271
27 May 202513:15
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in Firefox
14 Sep 202612:41
–astralinux
bdu_fstec
BDU FSTEC
DevTools Preview Bypass CSP
1 Jun 202500:00
–bdu_fstec
cgr
Chainguard
CVE-2025-5271 vulnerabilities
7 Jan 202601:29
–cgr
circl
Circl
CVE-2025-5271
27 May 202512:48
–circl
cnnvd
CNNVD
Mozilla Firefox security vulnerabilities
27 May 202500:00
–cnnvd
cve
CVE
CVE-2025-5271
27 May 202512:29
–cve
cvelist
Cvelist
CVE-2025-5271 Devtools' preview ignored CSP headers
27 May 202512:29
–cvelist
debiancve
Debian CVE
CVE-2025-5271
27 May 202512:29
–debiancve
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04 May 2026 08:50Current
6Medium risk
Vulners AI Score6
CVSS 3.16.5
EPSS0.00304
10