How severe is CVE-2023-5690?

CVE-2023-5690 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-5690 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-5690?

CVE-2023-5690 affects Modoboa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-5690?

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-2023-5690 published?

CVE-2023-5690 was published on 2023-10-20 and last updated on 2026-06-17.

CVE-2023-5690

CVE-2023-5690 is a high-severity vulnerability in Modoboa with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Modoboa
Published: 2023-10-20
Last modified: 2026-06-17

Description

Cross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.2.2.

Frequently asked questions

What is CVE-2023-5690?: Cross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.2.2.
How severe is CVE-2023-5690?: CVE-2023-5690 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-5690 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-5690?: CVE-2023-5690 affects Modoboa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-5690?: 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-2023-5690 published?: CVE-2023-5690 was published on 2023-10-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:modoboa:modoboa:*:*:*:*:*:*:*:*

More vulnerabilities in Modoboa

CVE-2023-0777 — Critical (CVSS 9.8): Authentication Bypass by Primary Weakness in GitHub repository modoboa/modoboa prior to 2.0.4.
CVE-2023-2227 — Critical (CVSS 9.1): Improper Authorization in GitHub repository modoboa/modoboa prior to 2.1.0.
CVE-2026-27602 — High (CVSS 7.2): Modoboa is a mail hosting and management platform. Prior to version 2.7.1, `exec_cmd()` in `modoboa/lib/sysutils.py`…
CVE-2023-2228 — Medium (CVSS 6.8): Cross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.1.0.
CVE-2023-0438 — Medium (CVSS 6.5): Cross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.0.4.
CVE-2023-0398 — Medium (CVSS 6.5): Cross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.0.4.

All CVEs affecting Modoboa →

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