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[email protected]NVD:CVE-2020-35240

HistoryDec 30, 2020 - 3:15 p.m.

CVE-2020-35240

2020-12-3015:15:13

CWE-79

[email protected]

web.nvd.nist.gov

fluxbb

xss

vulnerability

blog content

attacker

cookie theft

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

26.4%

JSON

FluxBB 1.5.11 is affected by cross-site scripting (XSS in the Blog Content component. This vulnerability can allow an attacker to inject the XSS payload in “Blog Content” and each time any user will visit the blog, the XSS triggers and the attacker can able to steal the cookie according to the crafted payload.

Affected configurations

Nvd

Node

fluxbbfluxbbMatch1.5.11

VendorProductVersionCPE
fluxbbfluxbb1.5.11cpe:2.3:a:fluxbb:fluxbb:1.5.11:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fluxbb	fluxbb	1.5.11	cpe:2.3:a:fluxbb:fluxbb:1.5.11:::::::*

References

fluxbb.org/downloads/

github.com/hemantsolo/CVE-Reference/blob/main/CVE-2020-35240.md

github.com/hemantsolo/CVE-Reference/issues/1

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

26.4%

JSON

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