How severe is CVE-2023-39683?

CVE-2023-39683 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-39683 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-39683?

CVE-2023-39683 affects Zalify Easy Email. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-39683?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-39683 have an EU (EUVD) identifier?

Yes. CVE-2023-39683 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-43384.

When was CVE-2023-39683 published?

CVE-2023-39683 was published on 2024-02-09 and last updated on 2026-06-17.

CVE-2023-39683

CVE-2023-39683 is a medium-severity vulnerability in Zalify Easy Email with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-43384
Weakness: CWE-79
Affected product: Zalify Easy Email
Published: 2024-02-09
Last modified: 2026-06-17

Description

Cross Site Scripting (XSS) vulnerability in EasyEmail v.4.12.2 and before allows a local attacker to execute arbitrary code via the user input parameter(s). NOTE: Researcher claims issue is present in all versions prior and later than tested version.

Frequently asked questions

What is CVE-2023-39683?: Cross Site Scripting (XSS) vulnerability in EasyEmail v.4.12.2 and before allows a local attacker to execute arbitrary code via the user input parameter(s). NOTE: Researcher claims issue is present in all versions prior and later than tested version.
How severe is CVE-2023-39683?: CVE-2023-39683 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-39683 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-39683?: CVE-2023-39683 affects Zalify Easy Email. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-39683?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-39683 have an EU (EUVD) identifier?: Yes. CVE-2023-39683 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-43384.
When was CVE-2023-39683 published?: CVE-2023-39683 was published on 2024-02-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zalify:easy_email:*:*:*:*:*:node.js:*:*

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