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CVE-2015-9276

6.1 · MEDIUM

SmarterTools SmarterMail before 13.3.5535 was vulnerable to stored XSS by bypassing the anti-XSS mechanisms.

Published Jan 16, 2019CWE-79EPSS 1.12%

Overview

CVE-2015-9276 is a medium-severity vulnerability. It was published on January 16, 2019 and has a CVSS 3.0 base score of 6.1 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

SmarterTools SmarterMail before 13.3.5535 was vulnerable to stored XSS by bypassing the anti-XSS mechanisms. It was possible to run JavaScript code when a victim user opens or replies to the attacker's email, which contained a malicious payload. Therefore, users' passwords could be reset by using an XSS attack, as the password reset page did not need the current password.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.nccgroup.trust/globalassets/our-research/uk/technical-advisories/2015/technical-advisory-smartermail-stored-xss-in-emails-v2.pdfRefwww.nccgroup.trust/uk/our-research/smartermail-stored-xss-in-emails/Refwww.smartertools.com/smartermail/release-notes/13Refwww.nccgroup.trust/globalassets/our-research/uk/technical-advisories/2015/technical-advisory-smartermail-stored-xss-in-emails-v2.pdfRefwww.nccgroup.trust/uk/our-research/smartermail-stored-xss-in-emails/Refwww.smartertools.com/smartermail/release-notes/13

How CyberStrike helps

Frequently asked questions

What is CVE-2015-9276?

CVE-2015-9276 is a medium-severity vulnerability. It was published on January 16, 2019 and has a CVSS 3.0 base score of 6.1 (MEDIUM).

How severe is CVE-2015-9276?

This vulnerability has a CVSS 3.0 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-9276?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-9276?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-9276 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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