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CVE-2021-24834

YOP Poll < 6.3.1 - Author+ Stored Cross-Site Scripting via Options Module

Published: Nov 17, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-79
5.4MEDIUM
NVD MITRE
EPSS Score
1.5%
Top 29.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Nuclei

Description

The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability which exists in the Create Poll - Options module where a user with a role as low as author is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of custom label parameters - vote button label , results link label and back to vote caption label.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

Сообщество свободного программного обеспечения
oss-projectaka fsf
YOP PollOn-premCMS Plugin
Web & CMS Plugins / wordpress-plugin
yop-poll
yop pollMixed
Web & CMS Plugins / wordpress-plugin
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://plugins.trac.wordpress.org/browser/yop-poll/trunk/yop_poll.php?rev=2605368&#13;
plugins.trac.wordpress.org
https://wordpress.org/plugins/yop-poll/#developers&#13;
wordpress.org
https://www.fortiguard.com/zeroday/FG-VD-21-053&#13;
fortiguard.com
and 6 more references View all →

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