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GitHub Advisory DatabaseGHSA-JHHF-C849-3RH2

HistoryMay 24, 2022 - 5:19 p.m.

Comments plugin stored Cross-site Scripting via a guest name

2022-05-2417:19:26

CWE-79

GitHub Advisory Database

github.com

comments plugin

cross-site scripting

craft cms

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

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

An issue was discovered in the Comments plugin before 1.5.5 for Craft CMS. There is stored XSS via a guest name.

Affected configurations

Vulners

Node

verbbcommentsRange<1.5.5

VendorProductVersionCPE
verbbcomments*cpe:2.3:a:verbb:comments:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
verbb	comments	*	cpe:2.3:a:verbb:comments::::::::

References

github.com/advisories/GHSA-jhhf-c849-3rh2

github.com/verbb/comments/blob/craft-3/CHANGELOG.md#155---2020-05-28-critical

nvd.nist.gov/vuln/detail/CVE-2020-13869

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

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

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

22.7%

JSON

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