CVE-2023-5725 — Open Redirect in Mozilla Firefox

CWE-601 — Open Redirect11 documents8 sources
Severity
4.3MEDIUMNVD
EPSS
0.4%
top 38.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Mozilla FirefoxMozilla Firefox ESRMozilla Thunderbird+1 more
Timeline
PublishedOct 25
Latest updateNov 2

Description

A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages7 packages

▶CVEListV5mozilla/firefoxunspecified — 119
▶NVDmozilla/firefox< 119.0
▶CVEListV5mozilla/firefox_esrunspecified — 115.4
▶CVEListV5mozilla/thunderbirdunspecified — 115.4.1
▶NVDmozilla/firefox_esr< 115.4

Also affects: Debian Linux 10.0, 11.0

🔴Vulnerability Details

3
GHSA
GHSA-vhm9-v8x6-w764: A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data↗2023-10-25
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OSV
CVE-2023-5725: A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data↗2023-10-25
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CVEList
CVE-2023-5725: A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could be leveraged to collect sensitive user data↗2023-10-24
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📋Vendor Advisories

7
Ubuntu
Thunderbird vulnerabilities↗2023-11-02
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Ubuntu
Firefox vulnerabilities↗2023-10-30
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Red Hat
Mozilla: WebExtensions could open arbitrary URLs↗2023-10-24
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Debian
CVE-2023-5725: firefox - A malicious installed WebExtension could open arbitrary URLs, which under the ri...↗2023
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Mozilla
Mozilla Foundation Security Advisory 2023-46: CVE-2023-5725↗
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CVE-2023-5725 — Open Redirect in Mozilla Firefox | cvebase