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GitHub Advisory DatabaseGHSA-2J5V-FC74-J9Q2

HistoryMar 14, 2019 - 3:38 p.m.

Cross-Site Scripting in editor.md

2019-03-1415:38:56

CWE-79

GitHub Advisory Database

github.com

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

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

37.3%

JSON

All versions of editor.md are vulnerable to Cross-Site Scripting. User input is insufficiently sanitized, allowing attackers to inject malicious code in payloads containing base64-encoded content.

Recommendation

No fix is currently available. Consider using an alternative module until a fix is made available.

Affected configurations

Vulners

Node

editor.md_projecteditor.mdMatch1.5.0

VendorProductVersionCPE
editor.md_projecteditor.md1.5.0cpe:2.3:a:editor.md_project:editor.md:1.5.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
editor.md_project	editor.md	1.5.0	cpe:2.3:a:editor.md_project:editor.md:1.5.0:::::::*

References

github.com/advisories/GHSA-2j5v-fc74-j9q2

github.com/pandao/editor.md/issues/662

nvd.nist.gov/vuln/detail/CVE-2019-9737

www.npmjs.com/advisories/794

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

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

37.3%

JSON

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