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WordfenceCVELIST:CVE-2021-34657

HistoryAug 16, 2021 - 6:22 p.m.

CVE-2021-34657 TypoFR <= 0.11 Reflected Cross-Site Scripting

2021-08-1618:22:34

CWE-79

Wordfence

www.cve.org

cve-2021

typofr

wordpress

reflected cross-site scripting

vendor org heigl

hyphenator

arbitrary web scripts

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

31.9%

JSON

The 2TypoFR WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the text function found in the ~/vendor/Org_Heigl/Hyphenator/index.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 0.11.

CNA Affected

[
  {
    "product": "TypoFR",
    "vendor": "TypoFR",
    "versions": [
      {
        "lessThanOrEqual": "0.11",
        "status": "affected",
        "version": "0.11",
        "versionType": "custom"
      }
    ]
  }
]

References

plugins.trac.wordpress.org/browser/typofr/trunk/vendor/Org_Heigl/Hyphenator/index.php#L82

www.wordfence.com/vulnerability-advisories/#CVE-2021-34657

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

31.9%

JSON

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