Cross-site scripting (XSS) vulnerability in Attachment Preview in Synology Drive before 1.0.1-10253 allows remote authenticated users to in…

Published 8 y ago 2018-05-10 · modified 4 mo ago 2026-06-17 · JSON

CVSS

6.5

v3.0 · CNA

CISA KEV

not known exploited

EPSS

0.8%

percentile 56%

Public exploits

none known

Cross-site scripting (XSS) vulnerability in Attachment Preview in Synology Drive before 1.0.1-10253 allows remote authenticated users to inject arbitrary web script or HTML via malicious attachments.

Exploit prediction (EPSS)

0.79% probability of exploitation in the next 30 days, higher than 56% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
CNA	3.0	6.5	`CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L`
CNA	3.0	6.5	`CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L`
NVD	3.0	5.4	`CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`
NVD	2.0	3.5	`AV:N/AC:M/Au:S/C:N/I:P/A:N`

Affected products

Synology Drive

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

synology.com /en-global/support/security/Synology_SA_18_05 · x_refsource_CONFIRM, x_transferred

Sources

CVE List: CVE-2018-8910
NVD: CVE-2018-8910

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