Is CVE-2021-24219 in the CISA KEV catalog?

No. CVE-2021-24219 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-24219?

CVE-2021-24219 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2021-24219?

CVE-2021-24219 has an EPSS score of 2.08% (79th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-24219?

Upgrade focusblog to 2.0.0 or later. Fixes are available for 20 affected products.

CVE & CISA-KEV Catalog

CVE-2021-24219

MEDIUMEPSS 79th pctl

5.3

CVSS v3

NVD

Description

The Thrive Optimize WordPress plugin before 1.4.13.3, Thrive Comments WordPress plugin before 1.4.15.3, Thrive Headline Optimizer WordPress plugin before 1.3.7.3, Thrive Leads WordPress plugin before 2.3.9.4, Thrive Ultimatum WordPress plugin before 2.3.9.4, Thrive Quiz Builder WordPress plugin before 2.3.9.4, Thrive Apprentice WordPress plugin before 2.3.9.4, Thrive Visual Editor WordPress plugin before 2.6.7.4, Thrive Dashboard WordPress plugin before 2.3.9.3, Thrive Ovation WordPress plugin before 2.4.5, Thrive Clever Widgets WordPress plugin before 1.57.1 and Rise by Thrive Themes WordPress theme before 2.0.0, Ignition by Thrive Themes WordPress theme before 2.0.0, Luxe by Thrive Themes WordPress theme before 2.0.0, FocusBlog by Thrive Themes WordPress theme before 2.0.0, Minus by Thrive Themes WordPress theme before 2.0.0, Squared by Thrive Themes WordPress theme before 2.0.0, Voice WordPress theme before 2.0.0, Performag by Thrive Themes WordPress theme before 2.0.0, Pressive by Thrive Themes WordPress theme before 2.0.0, Storied by Thrive Themes WordPress theme before 2.0.0, Thrive Themes Builder WordPress theme before 2.2.4 register a REST API endpoint associated with Zapier functionality. While this endpoint was intended to require an API key in order to access, it was possible to access it by supplying an empty api_key parameter in vulnerable versions if Zapier was not enabled. Attackers could use this endpoint to add arbitrary data to a predefined option in the wp_options table.

CWE-284Improper Access Control CWE-306Missing Authentication for Critical Function

How to fix

Remediation Available

focusblogNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

ignitionNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

luxeNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

minusNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

performagNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

pressiveNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

riseNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

squaredNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

storiedNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived from NVD

thrive apprenticeNVD

Affected:< 2.3.9.4Fixed in:2.3.9.4CVE-2021-24219derived from NVD

thrive clever widgetsNVD

Affected:< 1.57.1Fixed in:1.57.1CVE-2021-24219derived from NVD

thrive commentsNVD

Affected:< 1.4.15.3Fixed in:1.4.15.3CVE-2021-24219derived from NVD

thrive dashboardNVD

Affected:< 2.3.9.3Fixed in:2.3.9.3CVE-2021-24219derived from NVD

thrive headline optimizerNVD

Affected:< 1.3.7.3Fixed in:1.3.7.3CVE-2021-24219derived from NVD

thrive optimizeNVD

Affected:< 1.4.13.3Fixed in:1.4.13.3CVE-2021-24219derived from NVD

thrive ovationNVD

Affected:< 2.4.5Fixed in:2.4.5CVE-2021-24219derived from NVD

thrive quiz builderNVD

Affected:< 2.3.9.4Fixed in:2.3.9.4CVE-2021-24219derived from NVD

thrive themes builderNVD

Affected:< 2.2.4Fixed in:2.2.4CVE-2021-24219derived from NVD

thrive visual editorNVD

Affected:< 2.6.7.4Fixed in:2.6.7.4CVE-2021-24219derived from NVD

voiceNVD

Affected:< 2.0.0Fixed in:2.0.0CVE-2021-24219derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

2.08%probability of exploitation in 30 days

79thpercentile

Elevated risk: more likely to be exploited than 79% of all known CVEs.

References

Exploit1

wpscan.com

Third-Party Advisory1

wordfence.com

Related Vulnerabilities

Other CWE-284 (Improper Access Control) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-27350	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-1653	High	7.5	100%	KEV	-
CVE-2023-23752	Medium	5.3	100%	KEV	Fix
CVE-2023-29298	High	7.5	100%	KEV	-
CVE-2023-38205	High	7.5	100%	KEV	-
CVE-2024-27348	Critical	9.8	99%	KEV	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.