CVE-2023-48115
MEDIUM
5.4
CVSS Score
Published: December 21, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 06:33 AM UTC
1 product affected across 1 vendorSmarterMail
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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
Description
SmarterTools SmarterMail 8495 through 8664 before 8747 allows stored DOM XSS because an XSS protection mechanism is skipped when messageHTML and messagePlainText are set in the same request.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
16.0.8495 ≤ v < 16.0.8747
Affected range stops below 16.0.8747, so it looks safe — our inference, not a vendor statement
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 (2)
ExploitThird Party Advisory
Source: [email protected]
https://co3us.gitbook.io/write-ups/stored-dom-xss-in-email-body-of-smartermailRelease Notes
Source: [email protected]
https://www.smartertools.com/smartermail/release-notes/currentCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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