Bugzilla 2.17.1 through 2.18rc2 and 2.19 from cvs, when using the insidergroup feature…
Priority LOW 26Published · 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
Bugzilla 2.17.1 through 2.18rc2 and 2.19 from cvs, when using the insidergroup feature, does not sufficiently protect private attachments when there are changes to the metadata, such as filename, description, MIME type, or review flags, which allows remote authenticated users to obtain sensitive information when (1) viewing the bug activity log or (2) receiving bug change notification mails.
Why it matters now
EPSS 0.01425 73rd 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 · 26
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:bugzilla:2.4:*:*:*:*:*:*:* | 2.4 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.6:*:*:*:*:*:*:* | 2.6 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.8:*:*:*:*:*:*:* | 2.8 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.10:*:*:*:*:*:*:* | 2.10 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.12:*:*:*:*:*:*:* | 2.12 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.14:*:*:*:*:*:*:* | 2.14 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.14.1:*:*:*:*:*:*:* | 2.14.1 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.14.2:*:*:*:*:*:*:* | 2.14.2 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.14.3:*:*:*:*:*:*:* | 2.14.3 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.14.4:*:*:*:*:*:*:* | 2.14.4 | Running on | Mozilla |
- cpe:2.3:a:mozilla:bugzilla:2.4:*:*:*:*:*:*:* Versions 2.4 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.6:*:*:*:*:*:*:* Versions 2.6 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.8:*:*:*:*:*:*:* Versions 2.8 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.10:*:*:*:*:*:*:* Versions 2.10 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.12:*:*:*:*:*:*:* Versions 2.12 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.14:*:*:*:*:*:*:* Versions 2.14 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.14.1:*:*:*:*:*:*:* Versions 2.14.1 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.14.2:*:*:*:*:*:*:* Versions 2.14.2 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.14.3:*:*:*:*:*:*:* Versions 2.14.3 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.14.4:*:*:*:*:*:*:* Versions 2.14.4 Running on ·Mozilla
Show 16 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:bugzilla:2.14.5:*:*:*:*:*:*:* | 2.14.5 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.16:*:*:*:*:*:*:* | 2.16 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.16.1:*:*:*:*:*:*:* | 2.16.1 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.16.2:*:*:*:*:*:*:* | 2.16.2 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.16.3:*:*:*:*:*:*:* | 2.16.3 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.16.4:*:*:*:*:*:*:* | 2.16.4 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.16.5:*:*:*:*:*:*:* | 2.16.5 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.17:*:*:*:*:*:*:* | 2.17 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.17.1:*:*:*:*:*:*:* | 2.17.1 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.17.3:*:*:*:*:*:*:* | 2.17.3 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.17.4:*:*:*:*:*:*:* | 2.17.4 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.17.5:*:*:*:*:*:*:* | 2.17.5 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.17.6:*:*:*:*:*:*:* | 2.17.6 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.17.7:*:*:*:*:*:*:* | 2.17.7 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.18:rc1:*:*:*:*:*:* | 2.18 rc1 | Running on | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.18:rc2:*:*:*:*:*:* | 2.18 rc2 | Running on | Mozilla |
- cpe:2.3:a:mozilla:bugzilla:2.14.5:*:*:*:*:*:*:* Versions 2.14.5 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.16:*:*:*:*:*:*:* Versions 2.16 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.16.1:*:*:*:*:*:*:* Versions 2.16.1 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.16.2:*:*:*:*:*:*:* Versions 2.16.2 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.16.3:*:*:*:*:*:*:* Versions 2.16.3 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.16.4:*:*:*:*:*:*:* Versions 2.16.4 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.16.5:*:*:*:*:*:*:* Versions 2.16.5 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.17:*:*:*:*:*:*:* Versions 2.17 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.17.1:*:*:*:*:*:*:* Versions 2.17.1 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.17.3:*:*:*:*:*:*:* Versions 2.17.3 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.17.4:*:*:*:*:*:*:* Versions 2.17.4 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.17.5:*:*:*:*:*:*:* Versions 2.17.5 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.17.6:*:*:*:*:*:*:* Versions 2.17.6 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.17.7:*:*:*:*:*:*:* Versions 2.17.7 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.18:rc1:*:*:*:*:*:* Versions 2.18 rc1 Running on ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.18:rc2:*:*:*:*:*:* Versions 2.18 rc2 Running on ·Mozilla
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-1635
- 2026-10-03 Alias added: GHSA-hvgg-hv8j-3qv8
References
Sources
- CVE-2004-1635 · CVE Program
- CVE-2004-1635 · NVD
- FIRST EPSS
- GHSA-hvgg-hv8j-3qv8 · 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