How severe is CVE-2023-45008?

CVE-2023-45008 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-45008 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45008?

CVE-2023-45008 affects Wpjohnny Comment Reply Email. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45008?

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

When was CVE-2023-45008 published?

CVE-2023-45008 was published on 2023-10-18 and last updated on 2026-06-17.

CVE-2023-45008

CVE-2023-45008 is a medium-severity vulnerability in Wpjohnny Comment Reply Email with a CVSS 3.x base score of 5.9. 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 5.9)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Wpjohnny Comment Reply Email
Published: 2023-10-18
Last modified: 2026-06-17

Description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in WPJohnny Comment Reply Email plugin <= 1.0.3 versions.

Frequently asked questions

What is CVE-2023-45008?: Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in WPJohnny Comment Reply Email plugin <= 1.0.3 versions.
How severe is CVE-2023-45008?: CVE-2023-45008 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-45008 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45008?: CVE-2023-45008 affects Wpjohnny Comment Reply Email. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45008?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-45008 published?: CVE-2023-45008 was published on 2023-10-18 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/comment-reply-email/wordpress-comment-reply-email-plugin-1-0-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:wpjohnny:comment_reply_email:*:*:*:*:*:wordpress:*:*

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