How severe is CVE-2022-45817?

CVE-2022-45817 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-45817 being actively exploited?

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

What products are affected by CVE-2022-45817?

CVE-2022-45817 affects Gc Testimonials Project Gc Testimonials. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-45817?

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

When was CVE-2022-45817 published?

CVE-2022-45817 was published on 2023-03-17 and last updated on 2026-06-17.

CVE-2022-45817

CVE-2022-45817 is a medium-severity vulnerability in Gc Testimonials Project Gc Testimonials with a CVSS 3.x base score of 5.4. 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 5.4)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Gc Testimonials Project Gc Testimonials
Published: 2023-03-17
Last modified: 2026-06-17

Description

Cross-Site Scripting (XSS) vulnerability in Erin Garscadden GC Testimonials plugin <= 1.3.2 versions.

Frequently asked questions

What is CVE-2022-45817?: Cross-Site Scripting (XSS) vulnerability in Erin Garscadden GC Testimonials plugin <= 1.3.2 versions.
How severe is CVE-2022-45817?: CVE-2022-45817 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-45817 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-45817?: CVE-2022-45817 affects Gc Testimonials Project Gc Testimonials. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-45817?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-45817 published?: CVE-2022-45817 was published on 2023-03-17 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/gc-testimonials/wordpress-gc-testimonials-plugin-1-3-2-auth-stored-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:gc_testimonials_project:gc_testimonials:*:*:*:*:*:wordpress:*:*

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