Is CVE-2021-24263 in the CISA KEV catalog?

No. CVE-2021-24263 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-24263?

CVE-2021-24263 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2021-24263?

CVE-2021-24263 has an EPSS score of 0.66% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-24263?

Upgrade powerpack addons for elementor to 2.3.2 or later.

CVE & CISA-KEV Catalog

CVE-2021-24263

MEDIUM

5.4

CVSS v3

NVD

Description

The “Elementor Addons – PowerPack Addons for Elementor” WordPress Plugin before 2.3.2 for WordPress has several widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, all via a similar method.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

powerpack addons for elementorNVD

Affected:< 2.3.2Fixed in:2.3.2CVE-2021-24263derived 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 RequiredLow

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.66%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Exploit1

wpscan.com

Third-Party Advisory1

wordfence.com

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

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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.