How severe is CVE-2017-5942?

CVE-2017-5942 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-2017-5942 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-5942?

CVE-2017-5942 affects Wp Mail Project Wp Mail. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-5942?

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

When was CVE-2017-5942 published?

CVE-2017-5942 was published on 2017-02-10 and last updated on 2026-06-17.

CVE-2017-5942

CVE-2017-5942 is a medium-severity vulnerability in Wp Mail Project Wp Mail 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)
CVSS v2: 4.3
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Wp Mail Project Wp Mail
Published: 2017-02-10
Last modified: 2026-06-17

Description

An issue was discovered in the WP Mail plugin before 1.2 for WordPress. The replyto parameter when composing a mail allows for a reflected XSS. This would allow you to execute JavaScript in the context of the user receiving the mail.

Frequently asked questions

What is CVE-2017-5942?: An issue was discovered in the WP Mail plugin before 1.2 for WordPress. The replyto parameter when composing a mail allows for a reflected XSS. This would allow you to execute JavaScript in the context of the user receiving the mail.
How severe is CVE-2017-5942?: CVE-2017-5942 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-2017-5942 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-5942?: CVE-2017-5942 affects Wp Mail Project Wp Mail. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-5942?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-5942 published?: CVE-2017-5942 was published on 2017-02-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wp_mail_project:wp_mail:*:*:*:*:*:wordpress:*:*

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