How severe is CVE-2025-12460?

CVE-2025-12460 has a CVSS 4.0 base score of 5.3, rated medium severity.

Is CVE-2025-12460 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-12460?

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

Does CVE-2025-12460 have an EU (EUVD) identifier?

Yes. CVE-2025-12460 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-37359.

When was CVE-2025-12460 published?

CVE-2025-12460 was published on 2025-10-31 and last updated on 2026-06-17.

CVE-2025-12460

CVE-2025-12460 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.3. 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 4.0 base score 5.3)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-37359
Weakness: CWE-79
Published: 2025-10-31
Last modified: 2026-06-17

Description

An XSS issue was discovered in Afterlogic Aurora webmail version 9.8.3 and below. An attacker can send a specially crafted HTML e-mail message with JavaScript in an img HTML tag. This could allow a remote attacker to load arbitrary JavaScript code in the context of a webmail user's browser window, and access user data.

Frequently asked questions

What is CVE-2025-12460?: An XSS issue was discovered in Afterlogic Aurora webmail version 9.8.3 and below. An attacker can send a specially crafted HTML e-mail message with JavaScript in an img HTML tag. This could allow a remote attacker to load arbitrary JavaScript code in the context of a webmail user's browser window, and access user data.
How severe is CVE-2025-12460?: CVE-2025-12460 has a CVSS 4.0 base score of 5.3, rated medium severity.
Is CVE-2025-12460 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-12460?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-12460 have an EU (EUVD) identifier?: Yes. CVE-2025-12460 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-37359.
When was CVE-2025-12460 published?: CVE-2025-12460 was published on 2025-10-31 and last updated on 2026-06-17.

References

https://auroramail.wordpress.com/2025/10/28/xss-vulnerability-in-afterlogic-webmail-and-aurora-corporate/

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