Cross Site Scripting (XSS) vulnerability exists in Rumble Mail Server 0.51.3135 via the servername parameter.
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross Site Scripting (XSS) vulnerability exists in Rumble Mail Server 0.51.3135 via the servername parameter.
Why it matters now
EPSS 0.00583 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:rumble_mail_server_project:rumble_mail_server:0.51.3135:*:*:*:*:*:*:* | 0.51.3135 | Vulnerable | Rumble Mail Server Project |
- cpe:2.3:a:rumble_mail_server_project:rumble_mail_server:0.51.3135:*:*:*:*:*:*:* Versions 0.51.3135 Vulnerable ·Rumble Mail Server Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-43461
- 2026-10-03 Alias added: GHSA-9w74-wx8f-qmw3
References
More Rumble Mail Server Project Rumble Mail Server vulnerabilities
- TI-2021-19381 An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a… CVSS 3.1HIGH 7.8
- TI-2021-19387 A Cross Site Scripting (XSS) vulnerability exists in Rumble Mail Server 0.51.3135 via the username parameter. CVSS 3.1MEDIUM 5.4
- TI-2021-19384 A Cross Site Scripting (XSS) vulnerability exists in Rumble Mail Server 0.51.3135 via the… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2021-43461 · CVE Program
- CVE-2021-43461 · NVD
- FIRST EPSS
- GHSA-9w74-wx8f-qmw3 · 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