How severe is CVE-2021-36912?

CVE-2021-36912 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-2021-36912 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-36912?

CVE-2021-36912 affects Google-news-sitemap Project Google-news-sitemap. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-36912?

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

When was CVE-2021-36912 published?

CVE-2021-36912 was published on 2022-05-06 and last updated on 2026-06-17.

CVE-2021-36912

CVE-2021-36912 is a medium-severity vulnerability in Google-news-sitemap Project Google-news-sitemap 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)
CVSS v2: 3.5
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Google-news-sitemap Project Google-news-sitemap
Published: 2022-05-06
Last modified: 2026-06-17

Description

Stored Cross-Site Scripting (XSS) vulnerability in Andrea Pernici News Sitemap for Google plugin <= 1.0.16 on WordPress, attackers must have contributor or higher user role.

Frequently asked questions

What is CVE-2021-36912?: Stored Cross-Site Scripting (XSS) vulnerability in Andrea Pernici News Sitemap for Google plugin <= 1.0.16 on WordPress, attackers must have contributor or higher user role.
How severe is CVE-2021-36912?: CVE-2021-36912 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-2021-36912 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-36912?: CVE-2021-36912 affects Google-news-sitemap Project Google-news-sitemap. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-36912?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-36912 published?: CVE-2021-36912 was published on 2022-05-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:google-news-sitemap_project:google-news-sitemap:*:*:*:*:*:wordpress:*:*

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