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VulDBCVE-2021-4296

HistoryDec 29, 2022 - 9:15 a.m.

CVE-2021-4296

2022-12-2909:15:08

CWE-79

VulDB

web.nvd.nist.gov

w3c unicorn

validatornumessage

cross site scripting

vulnerability

patch

cve-2021-4296

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

44.9%

JSON

A vulnerability, which was classified as problematic, has been found in w3c Unicorn. This issue affects the function ValidatorNuMessage of the file src/org/w3c/unicorn/response/impl/ValidatorNuMessage.java. The manipulation of the argument message leads to cross site scripting. The attack may be initiated remotely. The name of the patch is 51f75c31f7fc33859a9a571311c67ae4e95d9c68. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-217019.

Affected configurations

Nvd

Node

w3unicornRange<2021-06-03

VendorProductVersionCPE
w3unicorn*cpe:2.3:a:w3:unicorn:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
w3	unicorn	*	cpe:2.3:a:w3:unicorn::::::::

CNA Affected

[
  {
    "vendor": "w3c",
    "product": "Unicorn",
    "versions": [
      {
        "version": "n/a",
        "status": "affected"
      }
    ]
  }
]

References

github.com/w3c/Unicorn/commit/51f75c31f7fc33859a9a571311c67ae4e95d9c68

github.com/w3c/Unicorn/pull/212

vuldb.com/?ctiid.217019

vuldb.com/?id.217019

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

44.9%

JSON

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