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WordfenceCVELIST:CVE-2023-4635

HistoryOct 21, 2023 - 7:33 a.m.

CVE-2023-4635

2023-10-2107:33:23

Wordfence

www.cve.org

eventon plugin

wordpress

cross-site scripting

vulnerability

input sanitization

output escaping

unauthenticated attackers

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

34.8%

JSON

The EventON plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘tab’ parameter in versions up to, and including, 2.2.2 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": "ashanjay",
    "product": "EventON",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "2.2.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

github.com/xsn1210/vul/blob/main/xss%5BEventON%5D%20.md

www.wordfence.com/threat-intel/vulnerabilities/id/115ad0b2-febe-485a-8fb5-9bd6edc37ef7?source=cve

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

34.8%

JSON

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