Multiple cross-site scripting (XSS) vulnerabilities in GNU Mailman before 2.1.14rc1 allow remote authenticated users to inject arbitrary web script or HTML via vectors involving (1) the list information field or (2) the list description field.
Conclusion & alert: CVE-2010-3089 is rated Moderate Risk (42.8/100): CVSS Low severity, with medium exploitation likelihood (EPSS 1.97%). Core evidence: EPSS rose +1.58% over the last day, indicating growing attacker interest. Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.39% | 1.97% | +1.58% |
| 2 | 2025-03-30 | 0.74% | 0.39% | -0.35% |
| 3 | 2025-03-29 | — | 0.74% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2010-3089 |
ubuntu
|
low | CVE-2010-3089 low priority: Ubuntu including 1 source packages (mailman), 7 status rows across 7 suites (dapper, hardy, jaunty, karmic, lucid, maverick, upstream): released 6, ignored 1. | https://ubuntu.com/security/CVE-2010-3089 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| gnu | mailman | <= 2.1.13 | cpe:2.3:a:gnu:mailman:*:*:*:*:*:*:*:* |
| gnu | mailman | 2.1 | cpe:2.3:a:gnu:mailman:2.1:*:*:*:*:*:*:* |
| gnu | mailman | 2.1 | cpe:2.3:a:gnu:mailman:2.1:alpha:*:*:*:*:*:* |
| gnu | mailman | 2.1 | cpe:2.3:a:gnu:mailman:2.1:beta:*:*:*:*:*:* |
| gnu | mailman | 2.1 | cpe:2.3:a:gnu:mailman:2.1:stable:*:*:*:*:*:* |
| gnu | mailman | 2.1.1 | cpe:2.3:a:gnu:mailman:2.1.1:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.2 | cpe:2.3:a:gnu:mailman:2.1.2:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.3 | cpe:2.3:a:gnu:mailman:2.1.3:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.4 | cpe:2.3:a:gnu:mailman:2.1.4:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.5 | cpe:2.3:a:gnu:mailman:2.1.5:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.6 | cpe:2.3:a:gnu:mailman:2.1.6:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.7 | cpe:2.3:a:gnu:mailman:2.1.7:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.8 | cpe:2.3:a:gnu:mailman:2.1.8:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.9 | cpe:2.3:a:gnu:mailman:2.1.9:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.10 | cpe:2.3:a:gnu:mailman:2.1.10:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.11 | cpe:2.3:a:gnu:mailman:2.1.11:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.11 | cpe:2.3:a:gnu:mailman:2.1.11:rc1:*:*:*:*:*:* |
| gnu | mailman | 2.1.11 | cpe:2.3:a:gnu:mailman:2.1.11:rc2:*:*:*:*:*:* |
| gnu | mailman | 2.1.12 | cpe:2.3:a:gnu:mailman:2.1.12:*:*:*:*:*:*:* |
| gnu | mailman | 2.1.13 | cpe:2.3:a:gnu:mailman:2.1.13:rc1:*:*:*:*:*:* |