CVE-2023-43309
MEDIUM
4.8
CVSS Score
Published: September 21, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 06:25 AM UTC
1 product affected across 1 vendorWebmin
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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.5%
SSVC
PoC
Description
There is a stored cross-site scripting (XSS) vulnerability in Webmin 2.002 and below via the Cluster Cron Job tab Input field, which allows attackers to run malicious scripts by injecting a specially crafted payload.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
ExploitThird Party Advisory
Source: [email protected]
https://github.com/TishaManandhar/Webmin_xss_POC/blob/main/XSSSSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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