CVE-2026-49243
webmin webmin
- webmin webmin
- Critical
- CVSS 9.6
- EPSS 0.3%
- No fixed version listed
What to do
No fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| webmin webmin | < 2.650 | None listed |
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.6 (v3.1, scored by GitHub_M)
- EPSS
- 0.3% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 26, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: no. Technical impact: partial. As of Sep 29, 2026.
- Weakness
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Vendor
- webmin, webmin
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.