How severe is CVE-2025-68643?

CVE-2025-68643 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-68643 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-68643?

CVE-2025-68643 affects Axigen Axigen Mail Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-68643?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-68643 have an EU (EUVD) identifier?

Yes. CVE-2025-68643 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206860.

When was CVE-2025-68643 published?

CVE-2025-68643 was published on 2026-02-05 and last updated on 2026-06-17.

CVE-2025-68643

CVE-2025-68643 is a medium-severity vulnerability in Axigen Axigen Mail Server with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206860
Weakness: CWE-79
Affected product: Axigen Axigen Mail Server
Published: 2026-02-05
Last modified: 2026-06-17

Description

Axigen Mail Server before 10.5.57 allows stored Cross-Site Scripting (XSS) in the handling of the timeFormat account preference parameter. Attackers can exploit this by deploying a multi-stage attack. In the first stage, a malicious JavaScript payload is injected into the timeFormat preference by exploiting a separate vulnerability or using compromised credentials. In the second stage, when the victim logs into the WebMail interface, the unsanitized timeFormat value is loaded from storage and inserted into the DOM, causing the injected script to execute.

Frequently asked questions

What is CVE-2025-68643?: Axigen Mail Server before 10.5.57 allows stored Cross-Site Scripting (XSS) in the handling of the timeFormat account preference parameter. Attackers can exploit this by deploying a multi-stage attack. In the first stage, a malicious JavaScript payload is injected into the timeFormat preference by exploiting a separate vulnerability or using compromised credentials. In the second stage, when the victim logs into the WebMail interface, the unsanitized timeFormat value is loaded from storage and inserted into the DOM, causing the injected script to execute.
How severe is CVE-2025-68643?: CVE-2025-68643 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-68643 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-68643?: CVE-2025-68643 affects Axigen Axigen Mail Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-68643?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-68643 have an EU (EUVD) identifier?: Yes. CVE-2025-68643 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206860.
When was CVE-2025-68643 published?: CVE-2025-68643 was published on 2026-02-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:axigen:axigen_mail_server:*:*:*:*:*:*:*:*

More vulnerabilities in Axigen Axigen Mail Server

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