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GitHub Advisory DatabaseGHSA-VFMP-9999-6WQJ

HistoryFeb 21, 2023 - 3:30 p.m.

Vditor Cross-site Scripting vulnerability

2023-02-2115:30:23

CWE-79

GitHub Advisory Database

github.com

vditor

cross-site scripting

browser-side editor

vulnerability

patch

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

34.9%

JSON

Vditor is a browser-side Markdown editor. Versions prior to 3.8.7 are vulnerable to copy-paste cross-site scripting (XSS). For this particular type of XSS, the victim needs to be fooled into copying a malicious payload into the text editor. Version 3.8.7 contains a patch for this issue.

Affected configurations

Vulners

Node

b3logvditorRange<3.8.7

VendorProductVersionCPE
b3logvditor*cpe:2.3:a:b3log:vditor:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
b3log	vditor	*	cpe:2.3:a:b3log:vditor::::::::

References

github.com/advisories/GHSA-vfmp-9999-6wqj

github.com/Vanessa219/vditor/commit/1b2382d7f8a4ee509d9245db4450d926a0b24146

github.com/Vanessa219/vditor/issues/1085

nvd.nist.gov/vuln/detail/CVE-2021-32855

securitylab.github.com/advisories/GHSL-2021-1006-vditor/

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

34.9%

JSON

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