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cvelistMitreCVELIST:CVE-2021-30140
HistoryApr 06, 2021 - 3:46 p.m.

CVE-2021-30140

2021-04-0615:46:55
mitre
www.cve.org
2
liquidfiles
stored xss
send email
administrator
file
html
javascript
svg
3.5 fix

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.013

Percentile

86.0%

LiquidFiles 3.4.15 has stored XSS through the “send email” functionality when sending a file via email to an administrator. When a file has no extension and contains malicious HTML / JavaScript content (such as SVG with HTML content), the payload is executed upon a click. This is fixed in 3.5.

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.013

Percentile

86.0%

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