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PRIOn knowledge basePRION:CVE-2024-0233

HistoryJan 16, 2024 - 4:15 p.m.

Cross site scripting

2024-01-1616:15:00

PRIOn knowledge base

www.prio-n.com

wordpress

plugin

vulnerability

xss

versions

eventon

sanitise

escape

parameter

pages

reflected cross-site scripting

high privilege users

admin

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

6.3 Medium

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.0005 Low

EPSS

Percentile

14.1%

JSON

The EventON WordPress plugin before 4.5.5, EventON WordPress plugin before 2.2.7 do not properly sanitise and escape a parameter before outputting it back in pages, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

CPENameOperatorVersion
eventonlt2.2.7
eventonge4.0
eventonlt4.5.5

Name	Operator	Version
eventon	lt	2.2.7
eventon	ge	4.0
eventon	lt	4.5.5

References

wpscan.com/vulnerability/04a708a0-b6f3-47d1-aac9-0bb17f57c61e/

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

6.3 Medium

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.0005 Low

EPSS

Percentile

14.1%

JSON

Related for PRION:CVE-2024-0233