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WordfenceCVELIST:CVE-2022-4210

HistoryDec 02, 2022 - 8:26 p.m.

CVE-2022-4210

2022-12-0220:26:45

Wordfence

www.cve.org

chained quiz

wordpress

reflected cross-site scripting

input sanitization

output escaping

unauthenticated attackers

arbitrary web scripts

6.1 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

39.9%

JSON

The Chained Quiz plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘dnf’ parameter on the ‘chainedquiz_list’ page in versions up to, and including, 1.3.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CNA Affected

[
  {
    "vendor": "prasunsen",
    "product": "Chained Quiz",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.3.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

gist.github.com/Xib3rR4dAr/417a11bcb9b8da28cfe5ba1c17c44d0e

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2824193%40chained-quiz&new=2824193%40chained-quiz&sfp_email=&sfph_mail=

www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4210

6.1 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

39.9%

JSON

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