How severe is CVE-2023-35779?

CVE-2023-35779 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-2023-35779 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-35779?

CVE-2023-35779 affects Seedwebs Seed Fonts. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-35779?

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

When was CVE-2023-35779 published?

CVE-2023-35779 was published on 2023-06-19 and last updated on 2026-06-17.

CVE-2023-35779

CVE-2023-35779 is a medium-severity vulnerability in Seedwebs Seed Fonts 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% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Seedwebs Seed Fonts
Published: 2023-06-19
Last modified: 2026-06-17

Description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Seed Webs Seed Fonts plugin <= 2.3.1 versions.

Frequently asked questions

What is CVE-2023-35779?: Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Seed Webs Seed Fonts plugin <= 2.3.1 versions.
How severe is CVE-2023-35779?: CVE-2023-35779 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-2023-35779 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-35779?: CVE-2023-35779 affects Seedwebs Seed Fonts. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-35779?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-35779 published?: CVE-2023-35779 was published on 2023-06-19 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/seed-fonts/wordpress-seed-fonts-plugin-2-3-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:seedwebs:seed_fonts:*:*:*:*:*:wordpress:*:*

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