Is CVE-2023-2028 in the CISA KEV catalog?

No. CVE-2023-2028 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-2028?

CVE-2023-2028 has a CVSS v3 base score of 4.8 (MEDIUM).

What is the EPSS score for CVE-2023-2028?

CVE-2023-2028 has an EPSS score of 0.42% (34th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-2028?

Upgrade call now accessibility button to 1.1 or later.

CVE & CISA-KEV Catalog

CVE-2023-2028

MEDIUM

4.8

CVSS v3

NVD

Description

The Call Now Accessibility Button WordPress plugin before 1.1 does not properly sanitize some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

How to fix

Remediation Available

call now accessibility buttonNVD

Affected:< 1.1Fixed in:1.1CVE-2023-2028derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.42%probability of exploitation in 30 days

34thpercentile

Low risk: more likely to be exploited than 34% of all known CVEs.

References

Exploit1

wpscan.com

Embed a live status badge for CVE-2023-2028

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.