How severe is CVE-2025-6993?

CVE-2025-6993 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-6993 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-6993?

CVE-2025-6993 affects Rustaurius Ultimate Wp Mail. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-6993?

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.

Does CVE-2025-6993 have an EU (EUVD) identifier?

Yes. CVE-2025-6993 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21590.

When was CVE-2025-6993 published?

CVE-2025-6993 was published on 2025-07-16 and last updated on 2026-06-17.

CVE-2025-6993

CVE-2025-6993 is a high-severity vulnerability in Rustaurius Ultimate Wp Mail with a CVSS 3.x base score of 7.5. 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-862.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-21590
Weakness: CWE-862
Affected product: Rustaurius Ultimate Wp Mail
Published: 2025-07-16
Last modified: 2026-06-17

Description

The Ultimate WP Mail plugin for WordPress is vulnerable to Privilege Escalation due to improper authorization within the get_email_log_details() AJAX handler in versions 1.0.17 to 1.3.6. The handler reads the client-supplied post_id and retrieves the corresponding email log post content (including the password-reset link), relying only on the ‘edit_posts’ capability without restricting to administrators or validating ownership. This makes it possible for authenticated attackers, with Contributor-level access and above, to harvest an admin’s reset link and elevate their privileges to administrator.

Frequently asked questions

What is CVE-2025-6993?: The Ultimate WP Mail plugin for WordPress is vulnerable to Privilege Escalation due to improper authorization within the get_email_log_details() AJAX handler in versions 1.0.17 to 1.3.6. The handler reads the client-supplied post_id and retrieves the corresponding email log post content (including the password-reset link), relying only on the ‘edit_posts’ capability without restricting to administrators or validating ownership. This makes it possible for authenticated attackers, with Contributor-level access and above, to harvest an admin’s reset link and elevate their privileges to administrator.
How severe is CVE-2025-6993?: CVE-2025-6993 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-6993 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-6993?: CVE-2025-6993 affects Rustaurius Ultimate Wp Mail. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-6993?: 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.
Does CVE-2025-6993 have an EU (EUVD) identifier?: Yes. CVE-2025-6993 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21590.
When was CVE-2025-6993 published?: CVE-2025-6993 was published on 2025-07-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:rustaurius:ultimate_wp_mail:*:*:*:*:*:wordpress:*:*

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