Lucene search
+L

A nested iframe, triggering a cross-site navigation, could send SameSite=Strict or Lax cookies. This vulnerability affects Firefox < 128 and Thunderbird < 128.

🗓️ 03 Sep 2025 22:10:27Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 18 Views

Nested iframe leaks SameSite cookies via cross-site navigation in Firefox and Thunderbird below 128.

Related
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2024-6611
9 Jul 202415:15
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in Firefox
14 Sep 202612:41
–astralinux
bdu_fstec
BDU FSTEC
Nested iFrame Handler Firefox SameSite Cookie
7 Nov 202400:00
–bdu_fstec
cgr
Chainguard
CVE-2024-6611 vulnerabilities
9 Jul 202415:15
–cgr
circl
Circl
CVE-2024-6611
9 Jul 202417:42
–circl
cnnvd
CNNVD
Mozilla Firefox security vulnerabilities
9 Jul 202400:00
–cnnvd
cnvd
CNVD
Mozilla Firefox and Thunderbird Security Bypass Vulnerability (CNVD-2024-34595)
12 Jul 202400:00
–cnvd
cve
CVE
CVE-2024-6611
9 Jul 202414:25
–cve
cvelist
Cvelist
CVE-2024-6611 Incorrect handling of SameSite cookies
9 Jul 202414:25
–cvelist
debiancve
Debian CVE
CVE-2024-6611
9 Jul 202414:25
–debiancve
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

03 Sep 2025 22:10Current
8.4High risk
Vulners AI Score8.4
CVSS 3.19.8
EPSS0.00662
SSVC
18