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CVE-2026-5306

Check & Log Email < 2.0.13 - Unauthenticated Stored XSS

Published: Apr 28, 2026Updated: Apr 28, 2026 Sources: CVE List NVD
NVD MITRE
5.4CVSS
MEDIUM

The Check & Log Email WordPress plugin before 2.0.13 does not properly handle email replacement, which could allow unauthenticated users to perform Stored XSS attacks when the email encoder setting is enabled

EPSS Score
0.1%
Top 83.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None

Affected Products

Check & Log Email
Unknown

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://wpscan.com/vulnerability/97908c15-6e7a-4242-8c6f-66c8b804364c/
wpscan.com

Timeline

Published
Apr 28, 2026
Last Updated
Apr 28, 2026

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