How severe is CVE-2023-5644?

CVE-2023-5644 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-2023-5644 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-5644?

CVE-2023-5644 affects Wpvibes Wp Mail Log. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-5644?

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-2023-5644 published?

CVE-2023-5644 was published on 2023-12-26 and last updated on 2026-06-17.

CVE-2023-5644

CVE-2023-5644 is a high-severity vulnerability in Wpvibes Wp Mail Log 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-863.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Wpvibes Wp Mail Log
Published: 2023-12-26
Last modified: 2026-06-17

Description

The WP Mail Log WordPress plugin before 1.1.3 does not correctly authorize its REST API endpoints, allowing users with the Contributor role to view and delete data that should only be accessible to Admin users.

Frequently asked questions

What is CVE-2023-5644?: The WP Mail Log WordPress plugin before 1.1.3 does not correctly authorize its REST API endpoints, allowing users with the Contributor role to view and delete data that should only be accessible to Admin users.
How severe is CVE-2023-5644?: CVE-2023-5644 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-2023-5644 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-5644?: CVE-2023-5644 affects Wpvibes Wp Mail Log. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-5644?: 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-2023-5644 published?: CVE-2023-5644 was published on 2023-12-26 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/08f1d623-0453-4103-a9aa-2d0ddb6eb69e

Affected products (1)

cpe:2.3:a:wpvibes:wp_mail_log:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Wpvibes Wp Mail Log

CVE-2023-51410 — Critical (CVSS 9.9): Unrestricted Upload of File with Dangerous Type vulnerability in WPVibes WP Mail Log.This issue affects WP Mail Log:…
CVE-2023-5674 — High (CVSS 8.8): The WP Mail Log WordPress plugin before 1.1.3 does not properly sanitise and escape a parameter before using it in a…
CVE-2023-5673 — High (CVSS 8.8): The WP Mail Log WordPress plugin before 1.1.3 does not properly validate file extensions uploading files to attach to…
CVE-2023-5645 — High (CVSS 8.8): The WP Mail Log WordPress plugin before 1.1.3 does not properly sanitise and escape a parameter before using it in a…
CVE-2023-3088 — High (CVSS 7.2): The WP Mail Log plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to,…
CVE-2023-5672 — Medium (CVSS 6.5): The WP Mail Log WordPress plugin before 1.1.3 does not properly validate file path parameters when attaching files to…

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Other CWE-863 (Incorrect Authorization) vulnerabilities

CVE-2026-48286 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) versions 7.4.3 build 9396 and earlier are affected by an Incorrect Authorization…
CVE-2026-48303 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) versions 7.4.3 build 9394 and earlier are affected by an Incorrect Authorization…
CVE-2026-44330 — Critical (CVSS 10.0): free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the…
CVE-2026-46595 — Critical (CVSS 10.0): Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of…
CVE-2026-33105 — Critical (CVSS 10.0): Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over…
CVE-2026-32213 — Critical (CVSS 10.0): Improper authorization in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Browse all CWE-863 (Incorrect Authorization) vulnerabilities →