Bugzilla 2.19.3 through 2.20 does not properly handle "//" sequences in URLs when…
Priority LOW 35Published · 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 · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Bugzilla 2.19.3 through 2.20 does not properly handle "//" sequences in URLs when redirecting a user from the login form, which could cause it to generate a partial URL in a form action that causes the user's browser to send the form data to another domain.
Why it matters now
EPSS 0.01203 68th 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 · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mozilla:bugzilla:2.19.3:*:*:*:*:*:*:* | 2.19.3 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.20:*:*:*:*:*:*:* | 2.20 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.20:rc1:*:*:*:*:*:* | 2.20 rc1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.20:rc2:*:*:*:*:*:* | 2.20 rc2 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.21:*:*:*:*:*:*:* | 2.21 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.21.1:*:*:*:*:*:*:* | 2.21.1 | Vulnerable | Mozilla |
| cpe:2.3:a:mozilla:bugzilla:2.21.2:*:*:*:*:*:*:* | 2.21.2 | Vulnerable | Mozilla |
- cpe:2.3:a:mozilla:bugzilla:2.19.3:*:*:*:*:*:*:* Versions 2.19.3 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.20:*:*:*:*:*:*:* Versions 2.20 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.20:rc1:*:*:*:*:*:* Versions 2.20 rc1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.20:rc2:*:*:*:*:*:* Versions 2.20 rc2 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.21:*:*:*:*:*:*:* Versions 2.21 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.21.1:*:*:*:*:*:*:* Versions 2.21.1 Vulnerable ·Mozilla
- cpe:2.3:a:mozilla:bugzilla:2.21.2:*:*:*:*:*:*:* Versions 2.21.2 Vulnerable ·Mozilla
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-0916
- 2026-10-03 Alias added: GHSA-wcpx-qmj4-w2x4
References
More Mozilla Bugzilla vulnerabilities
- TI-2004-00709 Buffer overflow in LHA allows remote attackers to execute arbitrary code via long… CVSS 2.0HIGH 10.0
- TI-2003-00948 SQL injection vulnerability in Bugzilla 2.16.3 and earlier, and 2.17.1 through 2.17.4… CVSS 2.0HIGH 10.0
- TI-2003-00947 SQL injection vulnerability in collectstats.pl for Bugzilla 2.16.3 and earlier allows… CVSS 2.0HIGH 10.0
- TI-2002-00007 CGI.pl in Bugzilla before 2.14.1, when using LDAP, allows remote attackers to obtain an… CVSS 2.0HIGH 10.0
- TI-2008-04231 Directory traversal vulnerability in importxml.pl in Bugzilla before 2.22.5, and 3.x… CVSS 2.0HIGH 7.1
- TI-2018-03689 Cross-site request forgery in Mozilla Bugzilla CVSS 3.0HIGH 8.8
Sources
- CVE-2006-0916 · CVE Program
- CVE-2006-0916 · NVD
- FIRST EPSS
- GHSA-wcpx-qmj4-w2x4 · 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