Check Log Email
CVE-2021-24908
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
The Check & Log Email WordPress plugin before 1.0.4 does not escape the d parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting
AnalysisAI
The Check & Log Email WordPress plugin before 1.0.4 does not escape the d parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The Check & Log Email WordPress plugin before 1.0.4 does not escape the d parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting Affected products include: Wpchill Check \& Log Email. Version information: before 1.0.4.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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