CVE-2026-22678
Last modified
CVE-2026-22678 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Webmin before 2.641 contains a stored cross-site scripting vulnerability in the email template description field of the System and Server Status module that allows low-privileged authenticated attackers to execute arbitrary JavaScript in the browser context of administrators by injecting unsanitized input stored in save_tmpl.cgi and rendered unescaped in list_tmpls.cgi.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
Webmin before 2.641 contains a stored cross-site scripting vulnerability in the email template description field of the System and Server Status module that allows low-privileged authenticated attackers to execute arbitrary JavaScript in the browser context of administrators by injecting unsanitized input stored in save_tmpl.cgi and rendered unescaped in list_tmpls.cgi.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Webmin | Webmin | < 2.641 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2026-22678?
How severe is CVE-2026-22678?
How do I fix CVE-2026-22678?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-22665prompts.chat prior to commit 1464475, contains an identity c…8.6
- CVE-2026-22666Dolibarr ERP/CRM versions prior to 23.0.2 contain an authent…8.6
- CVE-2026-22674Hashgraph Guardian through 3.6.0, fixed in commit ba8c566, c…4.8
- CVE-2026-22675OCS Inventory NG Server version 2.12.3 and prior contain a s…6.1
- CVE-2026-22676Barracuda RMM versions prior to 2025.2.2 contain a privilege…8.5
- CVE-2026-22677Hermes WebUI prior to 0.51.44 contains a path traversal vuln…6.5
- CVE-2026-22679Weaver (Fanwei) E-cology 10.0 versions prior to 20260312 con…9.8
- CVE-2026-2268The Ninja Forms plugin for WordPress is vulnerable to Sensit…7.5
- CVE-2026-22680OpenViking versions prior to 0.3.3 contain a missing authori…6.9
- CVE-2026-22681OpenViking before 0.3.4 contains a server-side request forge…8.5
- CVE-2026-22682OpenHarness prior to commit 166fcfe contains an improper acc…8.4
- CVE-2026-22683Windmill versions 1.56.0 through 1.614.0 contain a missing a…8.8
Are you affected by CVE-2026-22678?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST