CVE-2025-27426

CWE-601 — Open Redirect6 documents6 sources
Severity
5.4MEDIUM
EPSS
0.4%
top 41.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla Firefox FOR IOSMozilla Firefox
Timeline
PublishedMar 4

Description

Malicious websites utilizing a server-side redirect to an internal error page could result in a spoofed website URL This vulnerability affects Firefox for iOS < 136.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.5

Affected Packages2 packages

▶NVDmozilla/firefox< 136.0
▶CVEListV5mozilla/firefox_for_iosunspecified — 136

🔴Vulnerability Details

3
OSV
CVE-2025-27426: Malicious websites utilizing a server-side redirect to an internal error page could result in a spoofed website URL This vulnerability affects Firefox↗2025-03-04
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CVEList
CVE-2025-27426: Malicious websites utilizing a server-side redirect to an internal error page could result in a spoofed website URL This vulnerability affects Firefox↗2025-03-04
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GHSA
GHSA-57gw-hcmr-f4g2: Malicious websites utilizing a server-side redirect to an internal error page could result in a spoofed website URL This vulnerability affects Firefox↗2025-03-04
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📋Vendor Advisories

2
Debian
CVE-2025-27426: firefox - Malicious websites utilizing a server-side redirect to an internal error page co...↗2025
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Mozilla
Mozilla Foundation Security Advisory 2025-13: CVE-2025-27426↗
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CVE-2025-27426 (MEDIUM CVSS 5.4) | Malicious websites utilizing a serv | cvebase.io