CVE-2015-7211
UnknownEPSS 2.54%
Last modified
CVE-2015-7211 is a vulnerability of currently unknown severity. Mozilla Firefox before 43.0 mishandles the # (number sign) character in a data: URI, which allows remote attackers to spoof web sites via unspecified vectors.. EPSS estimates a 2.54% chance of exploitation in the next 30 days.
Description
Mozilla Firefox before 43.0 mishandles the # (number sign) character in a data: URI, which allows remote attackers to spoof web sites via unspecified vectors.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | <= 42.0 |
| Fedoraproject | Fedora | 22 |
| Fedoraproject | Fedora | 23 |
| Opensuse | Leap | 42.1 |
| Opensuse | Opensuse | 13.1 |
| Opensuse | Opensuse | 13.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-7211?
Mozilla Firefox before 43.0 mishandles the # (number sign) character in a data: URI, which allows remote attackers to spoof web sites via unspecified vectors.
How severe is CVE-2015-7211?
Severity scoring for CVE-2015-7211 is pending analysis. The EPSS model estimates a 2.54% probability of exploitation in the next 30 days.
How do I fix CVE-2015-7211?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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Are you affected by CVE-2015-7211?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST