How severe is CVE-2023-6500?

CVE-2023-6500 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-6500 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-6500?

CVE-2023-6500 affects Datenverwurstungszentrale Shariff Wrapper. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6500?

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

Does CVE-2023-6500 have an EU (EUVD) identifier?

Yes. CVE-2023-6500 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58731.

When was CVE-2023-6500 published?

CVE-2023-6500 was published on 2024-03-21 and last updated on 2026-06-17.

CVE-2023-6500

CVE-2023-6500 is a medium-severity vulnerability in Datenverwurstungszentrale Shariff Wrapper with a CVSS 3.x base score of 6.4. 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 6.4)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-58731
Weakness: CWE-79
Affected product: Datenverwurstungszentrale Shariff Wrapper
Published: 2024-03-21
Last modified: 2026-06-17

Description

The Shariff Wrapper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'shariff' shortcode in all versions up to, and including, 4.6.9 due to insufficient input sanitization and output escaping on user supplied attributes such as 'secondarycolor' and 'maincolor'. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Frequently asked questions

What is CVE-2023-6500?: The Shariff Wrapper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'shariff' shortcode in all versions up to, and including, 4.6.9 due to insufficient input sanitization and output escaping on user supplied attributes such as 'secondarycolor' and 'maincolor'. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
How severe is CVE-2023-6500?: CVE-2023-6500 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-6500 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-6500?: CVE-2023-6500 affects Datenverwurstungszentrale Shariff Wrapper. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6500?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-6500 have an EU (EUVD) identifier?: Yes. CVE-2023-6500 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58731.
When was CVE-2023-6500 published?: CVE-2023-6500 was published on 2024-03-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:datenverwurstungszentrale:shariff_wrapper:*:*:*:*:*:wordpress:*:*

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