Multiple cross-site scripting (XSS) vulnerabilities in RealNetworks Helix Server and…
Priority LOW 24CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Multiple cross-site scripting (XSS) vulnerabilities in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Why it matters now
EPSS 0.01788 78th 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 · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:realnetworks:helix_server:14.0.0:*:*:*:*:*:*:* | 14.0.0 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:helix_server:14.0.1:*:*:*:*:*:*:* | 14.0.1 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:helix_server:14.2:*:*:*:*:*:*:* | 14.2 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:helix_server:14.2.0.212:*:*:*:*:*:*:* | 14.2.0.212 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:helix_mobile_server:14.0.0:*:*:*:*:*:*:* | 14.0.0 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:helix_mobile_server:14.0.1:*:*:*:*:*:*:* | 14.0.1 | Vulnerable | RealNetworks |
- cpe:2.3:a:realnetworks:helix_server:14.0.0:*:*:*:*:*:*:* Versions 14.0.0 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:helix_server:14.0.1:*:*:*:*:*:*:* Versions 14.0.1 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:helix_server:14.2:*:*:*:*:*:*:* Versions 14.2 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:helix_server:14.2.0.212:*:*:*:*:*:*:* Versions 14.2.0.212 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:helix_mobile_server:14.0.0:*:*:*:*:*:*:* Versions 14.0.0 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:helix_mobile_server:14.0.1:*:*:*:*:*:*:* Versions 14.0.1 Vulnerable ·RealNetworks
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-1984
- 2026-10-03 Alias added: GHSA-x64j-j4jh-vrfr
References
More RealNetworks Helix Mobile Server vulnerabilities
- TI-2010-01273 Stack-based buffer overflow in the AgentX::receive_agentx function in AgentX++ 1.4.16, as… CVSS 2.0HIGH 10.0
- TI-2006-05794 Heap-based buffer overflow in Real Networks Helix Server and Helix Mobile Server before… CVSS 2.0HIGH 10.0
- TI-2010-01274 Integer overflow in the AgentX::receive_agentx function in AgentX++ 1.4.16, as used in… CVSS 2.0HIGH 10.0
- TI-2010-03985 Format string vulnerability in RealNetworks Helix Server 12.x, 13.x, and 14.x before… CVSS 2.0HIGH 10.0
- TI-2010-04321 Stack-based buffer overflow in RealNetworks Helix Server 12.x, 13.x, and 14.x before… CVSS 2.0HIGH 9.3
- TI-2012-00866 Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x… CVSS 2.0HIGH 7.5
Sources
- CVE-2012-1984 · CVE Program
- CVE-2012-1984 · NVD
- FIRST EPSS
- GHSA-x64j-j4jh-vrfr · 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