How severe is CVE-2023-34375?

CVE-2023-34375 has a CVSS 3.x base score of 7.1, rated high 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 low.

Is CVE-2023-34375 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-34375?

CVE-2023-34375 affects 10web Seo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-34375?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-34375 published?

CVE-2023-34375 was published on 2023-11-16 and last updated on 2026-06-17.

CVE-2023-34375

CVE-2023-34375 is a high-severity vulnerability in 10web Seo with a CVSS 3.x base score of 7.1. 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: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: 10web Seo
Published: 2023-11-16
Last modified: 2026-06-17

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in 10Web SEO by 10Web plugin <= 1.2.9 versions.

Frequently asked questions

What is CVE-2023-34375?: Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in 10Web SEO by 10Web plugin <= 1.2.9 versions.
How severe is CVE-2023-34375?: CVE-2023-34375 has a CVSS 3.x base score of 7.1, rated high 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 low.
Is CVE-2023-34375 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-34375?: CVE-2023-34375 affects 10web Seo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-34375?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-34375 published?: CVE-2023-34375 was published on 2023-11-16 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/seo-by-10web/wordpress-seo-by-10web-plugin-1-2-9-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:10web:seo:*:*:*:*:*:wordpress:*:*

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