Is CVE-2023-2811 in the CISA KEV catalog?

No. CVE-2023-2811 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-2811?

CVE-2023-2811 has a CVSS v3 base score of 4.8 (MEDIUM).

What is the EPSS score for CVE-2023-2811?

CVE-2023-2811 has an EPSS score of 0.44% (36th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-2811?

Upgrade wpbot to 4.5.6 or later.

CVE & CISA-KEV Catalog

CVE-2023-2811

MEDIUM

4.8

CVSS v3

NVD

Description

The AI ChatBot WordPress plugin before 4.5.6 does not sanitise and escape numerous of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks to all admin when setting chatbot and all client when using chatbot

How to fix

Remediation Available

wpbotNVD

Affected:< 4.5.6Fixed in:4.5.6CVE-2023-2811derived 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

0.44%probability of exploitation in 30 days

36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Exploit1

wpscan.com

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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 2025-05-12.