Firefox before 1.0 and Mozilla before 1.7.5 allow inactive (background) tabs to focus on…
Priority LOW 33Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Firefox before 1.0 and Mozilla before 1.7.5 allow inactive (background) tabs to focus on input being entered in the active tab, as originally reported using form fields, which allows remote attackers to steal sensitive data that is intended for other sites, which could facilitate phishing attacks.
Why it matters now
EPSS 0.06879 94th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 30
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:firefox:0.8:*:*:*:*:*:*:* | 0.8 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:0.9:*:*:*:*:*:*:* | 0.9 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:0.9:rc:*:*:*:*:*:* | 0.9 rc | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:0.9.1:*:*:*:*:*:*:* | 0.9.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:0.9.2:*:*:*:*:*:*:* | 0.9.2 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:0.9.3:*:*:*:*:*:*:* | 0.9.3 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:0.10:*:*:*:*:*:*:* | 0.10 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:firefox:0.10.1:*:*:*:*:*:*:* | 0.10.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:*:*:*:*:*:*:*:* | all versions | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.3:*:*:*:*:*:*:* | 1.3 | Vulnerable | Mozilla |
- cpe:2.3:a:mozilla:firefox:0.8:*:*:*:*:*:*:* Versions 0.8 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:0.9:*:*:*:*:*:*:* Versions 0.9 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:0.9:rc:*:*:*:*:*:* Versions 0.9 rc Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:0.9.1:*:*:*:*:*:*:* Versions 0.9.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:0.9.2:*:*:*:*:*:*:* Versions 0.9.2 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:0.9.3:*:*:*:*:*:*:* Versions 0.9.3 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:0.10:*:*:*:*:*:*:* Versions 0.10 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:firefox:0.10.1:*:*:*:*:*:*:* Versions 0.10.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.3:*:*:*:*:*:*:* Versions 1.3 Vulnerable ·Mozilla
Show 20 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:mozilla:1.4:*:*:*:*:*:*:* | 1.4 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.4:alpha:*:*:*:*:*:* | 1.4 alpha | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.4.1:*:*:*:*:*:*:* | 1.4.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.5:*:*:*:*:*:*:* | 1.5 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.5:alpha:*:*:*:*:*:* | 1.5 alpha | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.5:rc1:*:*:*:*:*:* | 1.5 rc1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.5:rc2:*:*:*:*:*:* | 1.5 rc2 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.5.1:*:*:*:*:*:*:* | 1.5.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.6:*:*:*:*:*:*:* | 1.6 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.6:alpha:*:*:*:*:*:* | 1.6 alpha | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.6:beta:*:*:*:*:*:* | 1.6 beta | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7:*:*:*:*:*:*:* | 1.7 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7:alpha:*:*:*:*:*:* | 1.7 alpha | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7:beta:*:*:*:*:*:* | 1.7 beta | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7:rc1:*:*:*:*:*:* | 1.7 rc1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7:rc2:*:*:*:*:*:* | 1.7 rc2 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7:rc3:*:*:*:*:*:* | 1.7 rc3 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7.1:*:*:*:*:*:*:* | 1.7.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7.2:*:*:*:*:*:*:* | 1.7.2 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:mozilla:1.7.3:*:*:*:*:*:*:* | 1.7.3 | Vulnerable | Mozilla |
- cpe:2.3:a:mozilla:mozilla:1.4:*:*:*:*:*:*:* Versions 1.4 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.4:alpha:*:*:*:*:*:* Versions 1.4 alpha Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.4.1:*:*:*:*:*:*:* Versions 1.4.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.5:alpha:*:*:*:*:*:* Versions 1.5 alpha Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.5:rc1:*:*:*:*:*:* Versions 1.5 rc1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.5:rc2:*:*:*:*:*:* Versions 1.5 rc2 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.5.1:*:*:*:*:*:*:* Versions 1.5.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.6:*:*:*:*:*:*:* Versions 1.6 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.6:alpha:*:*:*:*:*:* Versions 1.6 alpha Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.6:beta:*:*:*:*:*:* Versions 1.6 beta Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7:*:*:*:*:*:*:* Versions 1.7 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7:alpha:*:*:*:*:*:* Versions 1.7 alpha Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7:beta:*:*:*:*:*:* Versions 1.7 beta Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7:rc1:*:*:*:*:*:* Versions 1.7 rc1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7:rc2:*:*:*:*:*:* Versions 1.7 rc2 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7:rc3:*:*:*:*:*:* Versions 1.7 rc3 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7.1:*:*:*:*:*:*:* Versions 1.7.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7.2:*:*:*:*:*:*:* Versions 1.7.2 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:mozilla:1.7.3:*:*:*:*:*:*:* Versions 1.7.3 Vulnerable ·Mozilla
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-1381
- 2026-10-03 Alias added: GHSA-hhqx-qfww-wwhc
References
More Mozilla Firefox vulnerabilities
- TI-2024-08981 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.8
- TI-2022-09832 Use after free in Mozilla Firefox KEVCVSS 3.1CRITICAL 9.6
- TI-2019-08769 Improper input validation in Mozilla Firefox ESR KEVCVSS 3.1CRITICAL 10.0
- TI-2010-03577 Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before… KEVCVSS 3.1CRITICAL 9.8
- TI-2023-04799 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
- TI-2023-04477 Out-of-bounds write in Google Chrome KEVCVSS 3.1HIGH 8.8
Sources
- CVE-2004-1381 · CVE Program
- CVE-2004-1381 · NVD
- FIRST EPSS
- GHSA-hhqx-qfww-wwhc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences