CVE-2024-7518

At a glance

Severity: MEDIUM 6.5
EPSS: EPSS 0.51 % · percentile 43 (2026-10-27)
State: PUBLISHED
Published: 2024-08-06
Updated: 2024-10-29
Assigner: mozilla
NVD status: Modified

Description

Select options could obscure the fullscreen notification dialog. This could be used by a malicious site to perform a spoofing attack. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	CISA-ADP
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	NVD · nvd@nist.gov (Primary)
CVSS 3.1	MEDIUM 6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

CWE-1021

European references

ENISA EUVD · EUVD-2024-48425
GCVE · GCVE-0-2024-7518

CERT-FR advisories

CERTFR-2024-AVI-0656 — Multiples vulnérabilités dans les produits Mozilla · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* < 129
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* < 128.1
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* < 128.1

Affected products

Product	Versions
Mozilla · Firefox	affected unspecified < 129
Mozilla · Firefox ESR	affected unspecified < 128.1
Mozilla · Thunderbird	affected unspecified < 128.1

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD