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CVE-2025-12460

MEDIUMCVSS 5.3/10EPSS 0.37%

Last modified

CVE-2025-12460 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 0.37% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 4.0
5.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.37%

28.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

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 score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2025-12460?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-12460?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST