Is CVE-2018-21007 in the CISA KEV catalog?

No. CVE-2018-21007 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-21007?

CVE-2018-21007 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2018-21007?

CVE-2018-21007 has an EPSS score of 1.95% (78th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-21007?

Upgrade user email verification for woocommerce to 3.2.0 or later.

CVE & CISA-KEV Catalog

CVE-2018-21007

CRITICALEPSS 78th pctl

9.8

CVSS v3

NVD

Description

The woo-confirmation-email plugin before 3.2.0 for WordPress has no blocking of direct access to supportive xl folders inside uploads.

CWE-284Improper Access Control

How to fix

Remediation Available

user email verification for woocommerceNVD

Affected:< 3.2.0Fixed in:3.2.0CVE-2018-21007derived 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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.95%probability of exploitation in 30 days

78thpercentile

Elevated risk: more likely to be exploited than 78% of all known CVEs.

References

Release Notes1

wordpress.org

Other references1

wpvulndb.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.