What is the severity of CVE-2018-8921?

CVE-2018-8921 has been classified with a medium severity level due to its potential for cross-site scripting attacks.

How do I fix CVE-2018-8921?

To fix CVE-2018-8921, upgrade your Synology Drive or Synology Drive Server to version 1.0.2-10275 or later.

Who is affected by CVE-2018-8921?

CVE-2018-8921 affects remote authenticated users with versions of Synology Drive or Synology Drive Server prior to 1.0.2-10275.

What type of vulnerability is CVE-2018-8921?

CVE-2018-8921 is a cross-site scripting (XSS) vulnerability that allows the injection of arbitrary web scripts or HTML.

Can CVE-2018-8921 affect server security?

Yes, CVE-2018-8921 can compromise server security by allowing attackers to execute malicious scripts in the context of authenticated users.

Vulnerability/
CVE-2018-8921

medium

6.5

CWE

1/6/2018

17/10/2024

CVE-2018-8921: XSS

First published: Fri Jun 01 2018(Updated: )

Cross-site scripting (XSS) vulnerability in File Sharing Notify Toast in Synology Drive before 1.0.2-10275 allows remote authenticated users to inject arbitrary web script or HTML via the malicious file name.

Credit: security@synology.com security@synology.com

Affected Software	Affected Version	How to fix
Synology Drive	<1.0.2-10275
Synology Drive Server	<1.0.2-10275

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Reference Links

https://www.synology.com/en-global/support/security/Synology_SA_18_11

Frequently Asked Questions

What is the severity of CVE-2018-8921?
CVE-2018-8921 has been classified with a medium severity level due to its potential for cross-site scripting attacks.
How do I fix CVE-2018-8921?
To fix CVE-2018-8921, upgrade your Synology Drive or Synology Drive Server to version 1.0.2-10275 or later.
Who is affected by CVE-2018-8921?
CVE-2018-8921 affects remote authenticated users with versions of Synology Drive or Synology Drive Server prior to 1.0.2-10275.
What type of vulnerability is CVE-2018-8921?
CVE-2018-8921 is a cross-site scripting (XSS) vulnerability that allows the injection of arbitrary web scripts or HTML.
Can CVE-2018-8921 affect server security?
Yes, CVE-2018-8921 can compromise server security by allowing attackers to execute malicious scripts in the context of authenticated users.

collector/nvd-index
agent/type
collector/mitre-cve
source/MITRE
agent/severity
agent/references
agent/weakness
agent/description
agent/first-publish-date
agent/event
agent/last-modified-date
agent/author
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/tags
agent/softwarecombine
agent/source
vendor/synology
canonical/synology drive
canonical/synology drive server

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Frequently Asked Questions

What is the severity of CVE-2018-8921?
CVE-2018-8921 has been classified with a medium severity level due to its potential for cross-site scripting attacks.
How do I fix CVE-2018-8921?
To fix CVE-2018-8921, upgrade your Synology Drive or Synology Drive Server to version 1.0.2-10275 or later.
Who is affected by CVE-2018-8921?
CVE-2018-8921 affects remote authenticated users with versions of Synology Drive or Synology Drive Server prior to 1.0.2-10275.
What type of vulnerability is CVE-2018-8921?
CVE-2018-8921 is a cross-site scripting (XSS) vulnerability that allows the injection of arbitrary web scripts or HTML.
Can CVE-2018-8921 affect server security?
Yes, CVE-2018-8921 can compromise server security by allowing attackers to execute malicious scripts in the context of authenticated users.