How severe is CVE-2023-3447?

CVE-2023-3447 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2023-3447 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3447?

CVE-2023-3447 affects Miniorange Active Directory Integration / Ldap Integration. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3447?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-3447 published?

CVE-2023-3447 was published on 2023-06-29 and last updated on 2026-06-17.

CVE-2023-3447

CVE-2023-3447 is a high-severity vulnerability in Miniorange Active Directory Integration / Ldap Integration with a CVSS 3.x base score of 7.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-90.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-90
Affected product: Miniorange Active Directory Integration / Ldap Integration
Published: 2023-06-29
Last modified: 2026-06-17

Description

The Active Directory Integration / LDAP Integration plugin for WordPress is vulnerable to LDAP Injection in versions up to, and including, 4.1.5. This is due to insufficient escaping on the supplied username value. This makes it possible for attackers, with an existing account on a vulnerable WordPress instance, to extract potentially sensitive information from the LDAP directory.

Frequently asked questions

What is CVE-2023-3447?: The Active Directory Integration / LDAP Integration plugin for WordPress is vulnerable to LDAP Injection in versions up to, and including, 4.1.5. This is due to insufficient escaping on the supplied username value. This makes it possible for attackers, with an existing account on a vulnerable WordPress instance, to extract potentially sensitive information from the LDAP directory.
How severe is CVE-2023-3447?: CVE-2023-3447 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2023-3447 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3447?: CVE-2023-3447 affects Miniorange Active Directory Integration / Ldap Integration. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3447?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-3447 published?: CVE-2023-3447 was published on 2023-06-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:miniorange:active_directory_integration_\/_ldap_integration:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Miniorange Active Directory Integration / Ldap Integration

CVE-2023-5003 — High (CVSS 7.5): The Active Directory Integration / LDAP Integration WordPress plugin before 4.1.10 stores sensitive LDAP logs in a…
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