Is CVE-2023-6294 in the CISA KEV catalog?

No. CVE-2023-6294 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-6294?

CVE-2023-6294 has a CVSS v3 base score of 7.2 (HIGH).

What is the EPSS score for CVE-2023-6294?

CVE-2023-6294 has an EPSS score of 0.81% (53th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-6294?

Upgrade popup builder to 4.2.6 or later.

CVE & CISA-KEV Catalog

CVE-2023-6294

HIGH

7.2

CVSS v3

NVD

Description

The Popup Builder WordPress plugin before 4.2.6 does not validate a parameter before making a request to it, which could allow users with the administrator role to perform SSRF attack in Multisite WordPress configurations.

CWE-22Path Traversal CWE-918Server-Side Request Forgery (SSRF)

How to fix

Remediation Available

popup builderNVD

Affected:< 4.2.6Fixed in:4.2.6CVE-2023-6294derived 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 InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.81%probability of exploitation in 30 days

53rdpercentile

Moderate risk: more likely to be exploited than 53% of all known CVEs.

References

Exploit1

wpscan.com

Related Vulnerabilities

Other CWE-22 (Path Traversal) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-23897	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-32315	High	8.6	100%	KEV	Fix
CVE-2022-29464	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-26086	Medium	5.3	100%	KEV	Fix
CVE-2021-22005	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-5902	Critical	9.8	100%	KEV + Ransom	Fix

Embed a live status badge for CVE-2023-6294

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 2025-04-24.