Cross-site scripting (XSS) vulnerability in the internationalization feature in the…
Priority LOW 28CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in the internationalization feature in the default homescreen app in Mozilla Firefox OS before 2.5 allows user-assisted remote attackers to inject arbitrary web script or HTML via a crafted web site that is mishandled during "Add to home screen" bookmarking.
Why it matters now
EPSS 0.0065 51st 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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2015-8510
- 2026-10-03 Alias added: GHSA-g5pm-j274-99gh
- 2026-10-16 EPSS moved to the 50th–90th percentile
References
More Mozilla Firefox Os vulnerabilities
- TI-2015-03773 The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and… KEVCVSS 3.1HIGH 8.8
- TI-2015-03381 The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server… CVSS 3.1LOW 3.7
- TI-2015-03766 Use-after-free vulnerability in the StyleAnimationValue class in Mozilla Firefox before… CVSS 2.0HIGH 7.5
- TI-2015-03765 The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x… CVSS 2.0HIGH 7.5
- TI-2015-03767 The nsTArray_Impl class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and… CVSS 2.0HIGH 7.5
- TI-2015-07009 Race condition in the lockscreen feature in Mozilla Firefox OS before 2.5 allows… CVSS 3.0MEDIUM 6.4
Sources
- CVE-2015-8510 · CVE Program
- CVE-2015-8510 · NVD
- FIRST EPSS
- GHSA-g5pm-j274-99gh · GitHub Advisory Database · CC BY 4.0
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