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@huntrdevCVE-2021-3920

HistoryNov 19, 2021 - 1:15 p.m.

CVE-2021-3920

2021-11-1913:15:09

CWE-79

@huntrdev

web.nvd.nist.gov

grav-plugin-admin

vulnerability

cve-2021-3920

cross-site scripting

nvd

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

EPSS

0.001

Percentile

21.4%

JSON

grav-plugin-admin is vulnerable to Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’)

Affected configurations

Nvd

Node

getgravgrav-plugin-adminRange<1.10.25

VendorProductVersionCPE
getgravgrav-plugin-admin*cpe:2.3:a:getgrav:grav-plugin-admin:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
getgrav	grav-plugin-admin	*	cpe:2.3:a:getgrav:grav-plugin-admin::::::::

CNA Affected

[
  {
    "product": "getgrav/grav-plugin-admin",
    "vendor": "getgrav",
    "versions": [
      {
        "lessThan": "1.10.25",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/getgrav/grav-plugin-admin/commit/6463135bf046d8131189c163158cd5db8f7a9675

huntr.dev/bounties/ab564760-90c6-4e1d-80c2-852f45034cd1

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

EPSS

0.001

Percentile

21.4%

JSON

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