How severe is CVE-2022-1299?

CVE-2022-1299 has a CVSS 3.x base score of 4.8, 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 none.

Is CVE-2022-1299 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-1299?

CVE-2022-1299 affects Slideshow Project Slideshow. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-1299?

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

When was CVE-2022-1299 published?

CVE-2022-1299 was published on 2022-05-30 and last updated on 2026-06-17.

CVE-2022-1299

CVE-2022-1299 is a medium-severity vulnerability in Slideshow Project Slideshow with a CVSS 3.x base score of 4.8. 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 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Slideshow Project Slideshow
Published: 2022-05-30
Last modified: 2026-06-17

Description

The Slideshow WordPress plugin through 2.3.1 does not sanitize and escape some of its default slideshow settings, which could allow high-privileged users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Frequently asked questions

What is CVE-2022-1299?: The Slideshow WordPress plugin through 2.3.1 does not sanitize and escape some of its default slideshow settings, which could allow high-privileged users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
How severe is CVE-2022-1299?: CVE-2022-1299 has a CVSS 3.x base score of 4.8, 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 none.
Is CVE-2022-1299 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-1299?: CVE-2022-1299 affects Slideshow Project Slideshow. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-1299?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-1299 published?: CVE-2022-1299 was published on 2022-05-30 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/8c46adb1-82d7-4621-a8c3-15cd90e98b96

Affected products (1)

cpe:2.3:a:slideshow_project:slideshow:*:*:*:*:*:wordpress:*:*

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