infoRSS 1.1.4.2 and earlier extension for Firefox performs certain operations with chrome…
Priority MEDIUM 46CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
infoRSS 1.1.4.2 and earlier extension for Firefox performs certain operations with chrome privileges, which allows remote attackers to execute arbitrary commands and perform cross-domain scripting attacks via the description tag of an RSS feed.
Why it matters now
EPSS 0.03553 89th 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 · 23
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:didier_ernotte:inforss:*:*:*:*:*:*:*:* | up to 1.1.4.2 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.5:*:*:*:*:*:*:* | 0.5 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.7.7:*:*:*:*:*:*:* | 0.7.7 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.8.4:*:*:*:*:*:*:* | 0.8.4 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.8.7:*:*:*:*:*:*:* | 0.8.7 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.8.8.1:*:*:*:*:*:*:* | 0.8.8.1 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.8.8.2:*:*:*:*:*:*:* | 0.8.8.2 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.8.9:*:*:*:*:*:*:* | 0.8.9 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.8.9.1:*:*:*:*:*:*:* | 0.8.9.1 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.8.9.3:*:*:*:*:*:*:* | 0.8.9.3 | Vulnerable | Didier Ernotte |
- cpe:2.3:a:didier_ernotte:inforss:*:*:*:*:*:*:*:* Versions up to 1.1.4.2 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.5:*:*:*:*:*:*:* Versions 0.5 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.7.7:*:*:*:*:*:*:* Versions 0.7.7 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.8.4:*:*:*:*:*:*:* Versions 0.8.4 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.8.7:*:*:*:*:*:*:* Versions 0.8.7 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.8.8.1:*:*:*:*:*:*:* Versions 0.8.8.1 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.8.8.2:*:*:*:*:*:*:* Versions 0.8.8.2 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.8.9:*:*:*:*:*:*:* Versions 0.8.9 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.8.9.1:*:*:*:*:*:*:* Versions 0.8.9.1 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.8.9.3:*:*:*:*:*:*:* Versions 0.8.9.3 Vulnerable ·Didier Ernotte
Show 13 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:didier_ernotte:inforss:0.8.9.4:*:*:*:*:*:*:* | 0.8.9.4 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.8.9.5:*:*:*:*:*:*:* | 0.8.9.5 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.9.0:*:*:*:*:*:*:* | 0.9.0 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.10.0:*:*:*:*:*:*:* | 0.10.0 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:0.10.1:*:*:*:*:*:*:* | 0.10.1 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:1.0.0:*:*:*:*:*:*:* | 1.0.0 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:1.1.0.1:*:*:*:*:*:*:* | 1.1.0.1 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:1.1.1:*:*:*:*:*:*:* | 1.1.1 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:1.1.2:*:*:*:*:*:*:* | 1.1.2 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:1.1.3:*:*:*:*:*:*:* | 1.1.3 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:1.1.4:*:*:*:*:*:*:* | 1.1.4 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:didier_ernotte:inforss:1.1.4.1:*:*:*:*:*:*:* | 1.1.4.1 | Vulnerable | Didier Ernotte |
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | all versions | Running on | Mozilla |
- cpe:2.3:a:didier_ernotte:inforss:0.8.9.4:*:*:*:*:*:*:* Versions 0.8.9.4 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.8.9.5:*:*:*:*:*:*:* Versions 0.8.9.5 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.9.0:*:*:*:*:*:*:* Versions 0.9.0 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.10.0:*:*:*:*:*:*:* Versions 0.10.0 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:0.10.1:*:*:*:*:*:*:* Versions 0.10.1 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:1.1.0.1:*:*:*:*:*:*:* Versions 1.1.0.1 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:1.1.1:*:*:*:*:*:*:* Versions 1.1.1 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:1.1.2:*:*:*:*:*:*:* Versions 1.1.2 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:1.1.3:*:*:*:*:*:*:* Versions 1.1.3 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:1.1.4:*:*:*:*:*:*:* Versions 1.1.4 Vulnerable ·Didier Ernotte
- cpe:2.3:a:didier_ernotte:inforss:1.1.4.1:*:*:*:*:*:*:* Versions 1.1.4.1 Vulnerable ·Didier Ernotte
- cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* Versions all versions Running on ·Mozilla
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-4101
- 2026-10-03 Alias added: GHSA-3p7q-v9m4-g386
References
Sources
- CVE-2009-4101 · CVE Program
- CVE-2009-4101 · NVD
- FIRST EPSS
- GHSA-3p7q-v9m4-g386 · 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