Skip to content
Noroxi
NVD / CVE Program· CNA mozilla

CVE-2025-5267: Clickjacking vulnerability could have led to leaking saved payment card details

Noroxi assessment

Priority: Monitor (action score 21/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.28% (FIRST EPSS).
  • Anyone who can reach it over the internet can trigger it. No account or password is required. A user must open a link or visit a page. No special conditions are required; it is repeatable.
  • Fixed version: firefox (AlmaLinux:10) 128.11.0-1.el10_0; thunderbird (AlmaLinux:10) 128.11.0-1.el10_0.alma.1; firefox (AlmaLinux:8) 128.11.0-1.el8_10.alma.1.

Low priority for now. Upgrade to firefox (AlmaLinux:10) 128.11.0-1.el10_0; thunderbird (AlmaLinux:10) 128.11.0-1.el10_0.alma.1; firefox (AlmaLinux:8) 128.11.0-1.el8_10.alma.1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

A clickjacking vulnerability could have been used to trick a user into leaking saved payment card details to a malicious page. This vulnerability was fixed in Firefox 139, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.

MediumCVSS 5.4 · v3.1—No exploit Fix available
Published
May 27, 2025
Updated
Oct 5, 2026
EPSS
0.2% · 20th percentile

Report tools

JSON

Action score

21

Monitor

Low priority for now.

CVSS
21 / 40 · 5.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2025-5267

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

Your free account also gets you

Running WordPress? Scan your site free with WP Lens

  • Stack alerts: add the products and versions you run, get the new CVEs that affect them
  • Uptime monitoring: 1 site, instant email when it goes down
  • Add your domain: subdomains and takeover risk scanned every week (1 domain)
  • 10 scans an hour on the security tools (3 a day without an account), an API key and MCP
  • All your scans in one panel: findings, what changed in the last scan, a report per domain or per client (PDF, share link)
All free tools

Sign up with email · Have an account? Sign in

Free account, no card. Unfollow any time.

Don't want an account? Get "Exploited this week" by email every MondayDon't want an account? RSS feed for mozilla records

Running WordPress? Scan your site free with WP Lens

Is your version affected? Check it

Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

We use this product, ask for help

Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
mozillafirefox

Do you have framing protection?

Clickjacking protection needs CSP frame-ancestors or X-Frame-Options. Check for free whether your site sends them.

Check security headers

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • mozilla firefoxbefore 128.11.0
  • mozilla firefoxbefore 139.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (mozilla). Independent of NVD's CPE analysis and usually ahead of it.

  • Mozilla Firefox

    • 128.11 and later · up to and including 128.*not affected · rpm
    • 139 and laternot affected · rpm

  • Mozilla Thunderbird

    • 128.11 and later · up to and including 128.*not affected · rpm
    • 139 and laternot affected · rpm

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
AlmaLinux:10firefoxbefore 128.11.0-1.el10_0128.11.0-1.el10_0
AlmaLinux:10thunderbirdbefore 128.11.0-1.el10_0.alma.1128.11.0-1.el10_0.alma.1
AlmaLinux:8firefoxbefore 128.11.0-1.el8_10.alma.1128.11.0-1.el8_10.alma.1
AlmaLinux:8thunderbirdbefore 128.11.0-1.el8_10.alma.1128.11.0-1.el8_10.alma.1
AlmaLinux:9firefoxbefore 128.11.0-1.el9_6.alma.1128.11.0-1.el9_6.alma.1
AlmaLinux:9firefox-x11before 128.11.0-1.el9_6.alma.1128.11.0-1.el9_6.alma.1
AlmaLinux:9thunderbirdbefore 128.11.0-1.el9_6.alma.1128.11.0-1.el9_6.alma.1
Debian:11firefox-esrbefore 128.11.0esr-1~deb11u1128.11.0esr-1~deb11u1
Debian:11thunderbirdbefore 1:128.11.0esr-1~deb11u11:128.11.0esr-1~deb11u1
Debian:12firefox-esrbefore 128.11.0esr-1~deb12u1128.11.0esr-1~deb12u1
Debian:12thunderbirdbefore 1:128.11.0esr-1~deb12u11:128.11.0esr-1~deb12u1
Debian:13firefox-esrbefore 128.11.0esr-1128.11.0esr-1
Debian:13thunderbirdbefore 1:128.11.0esr-11:128.11.0esr-1
openSUSE:Leap 15.6MozillaFirefoxbefore 128.11.0-150200.152.185.1128.11.0-150200.152.185.1
openSUSE:Leap 15.6MozillaThunderbirdbefore 128.11.0-150200.8.221.1128.11.0-150200.8.221.1
openSUSE:Leap 16.0mozjs128before 128.14.0-160000.1.1128.14.0-160000.1.1
openSUSE:Tumbleweedfirefox-esrbefore 128.11.0-1.1128.11.0-1.1
openSUSE:TumbleweedMozillaFirefoxbefore 139.0.1-1.1139.0.1-1.1
openSUSE:TumbleweedMozillaThunderbirdbefore 128.11.0-1.1128.11.0-1.1
openSUSE:Tumbleweedmozjs128before 128.12.0-1.1128.12.0-1.1
Red Hat:enterprise_linux:10.0firefoxbefore 0:128.11.0-1.el10_00:128.11.0-1.el10_0
Red Hat:enterprise_linux:10.0firefox-debuginfobefore 0:128.11.0-1.el10_00:128.11.0-1.el10_0
Red Hat:enterprise_linux:10.0firefox-debugsourcebefore 0:128.11.0-1.el10_00:128.11.0-1.el10_0
Red Hat:enterprise_linux:10.0thunderbirdbefore 0:128.11.0-1.el10_00:128.11.0-1.el10_0

+71

Same product

mozilla: all records

Other highest-scoring records for the same primary product.

  • CVE-2010-3765Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before 3.1.6 and 3.0.x before 3.0.10, and SeaMonkey 2.x befKEV
    94Now
  • CVE-2019-11708Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxeKEV
    87Now
  • CVE-2015-4495The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS before 2.2 allows remote attackers to bypassKEV
    86Now

Published before and after this one in the same product

  • ← EarlierCVE-2025-5265May 27, 2025 · Potential local code execution in “Copy as cURL” command
    19Monitor
  • ← EarlierCVE-2025-5266May 27, 2025 · Script element events leaked cross-origin resource status
    17Monitor
  • Later →CVE-2025-5268May 27, 2025 · Memory safety bugs fixed in Firefox 139, Thunderbird 139, Firefox ESR 128.11, and Thunderbird 128.11
    32Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
almalinux:firefox128.11.0-1.el9_6.alma.1 · AlmaLinux:9Package registry (OSV)
almalinux:firefox-x11128.11.0-1.el9_6.alma.1 · AlmaLinux:9Package registry (OSV)
almalinux:thunderbird128.11.0-1.el9_6.alma.1 · AlmaLinux:9Package registry (OSV)
debian:firefox-esr128.11.0esr-1~deb12u1 · Debian:12Package registry (OSV)
debian:thunderbird1:128.11.0esr-1~deb12u1 · Debian:12Package registry (OSV)
opensuse:firefox-esr128.11.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:MozillaFirefox128.11.0-150200.152.185.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:MozillaThunderbird128.11.0-150200.8.221.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:mozjs128128.12.0-1.1 · openSUSE:TumbleweedPackage registry (OSV)
opensuse:mozjs128128.14.0-160000.1.1 · openSUSE:Leap 16.0Package registry (OSV)
red hat:firefox0:128.11.0-1.el9_6 · Red Hat:enterprise_linux:9::appstreamPackage registry (OSV)
red hat:firefox-debuginfo0:128.11.0-1.el9_6 · Red Hat:enterprise_linux:9::appstreamPackage registry (OSV)
red hat:firefox-debugsource0:128.11.0-1.el9_6 · Red Hat:enterprise_linux:9::appstreamPackage registry (OSV)
red hat:firefox-x110:128.11.0-1.el9_6 · Red Hat:enterprise_linux:9::appstreamPackage registry (OSV)
red hat:thunderbird0:128.11.0-1.el9_0 · Red Hat:rhel_e4s:9.0::appstreamPackage registry (OSV)
red hat:thunderbird-debuginfo0:128.11.0-1.el9_0 · Red Hat:rhel_e4s:9.0::appstreamPackage registry (OSV)
red hat:thunderbird-debugsource0:128.11.0-1.el9_0 · Red Hat:rhel_e4s:9.0::appstreamPackage registry (OSV)
rocky linux:firefox0:128.11.0-1.el9_6 · Rocky Linux:9Package registry (OSV)
rocky linux:thunderbird0:128.11.0-1.el9_6 · Rocky Linux:9Package registry (OSV)
suse:MozillaFirefox128.11.0-112.262.1 · SUSE:Linux Enterprise Server 12 SP5-LTSSPackage registry (OSV)
suse:MozillaFirefox128.11.0-150200.152.185.1 · SUSE:Linux Enterprise Module for Desktop Applications 15 SP6Package registry (OSV)
suse:MozillaThunderbird128.11.0-150200.8.221.1 · SUSE:Linux Enterprise Module for Package Hub 15 SP6Package registry (OSV)
suse:mozjs128128.14.0-160000.1.1 · SUSE:Linux Enterprise Server 16.0Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-10004224 days apartOpening an external link to an HTTP website when Firefox iOS was previously closed and had an HTTPS tab open could in some cases result in t
    36Monitor
  • CVE-2024-11700182 days apartMalicious websites may have been able to perform user intent confirmation through tapjacking.
    32Monitor
  • CVE-2026-74978448 days apartClickjacking issue in the Widget component
    32Monitor
  • CVE-2024-2613434 days apartData was not properly sanitized when decoding a QUIC ACK frame; this could have led to unrestricted memory consumption and a crash.
    30Monitor
  • CVE-2026-74958448 days apartInformation disclosure in the WebRTC component
    30Monitor
  • CVE-2025-194084 days apartAndroid Intent confirmation prompt tapjacking using Select options
    28Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
low · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
Low
Availability impact
None

Weakness class (CWE)

CWE-1021 · Improper Restriction of Rendered UI Layers or Frames

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (6 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records