CVE-2021-24834
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…
Does this matter?
Lower severity and a low EPSS score (1.53%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.53% probability · 73th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- yop-poll/yop poll
- Source
- contact@wpscan.com
References
- https://plugins.trac.wordpress.org/changeset/2605368Patch, Third Party Advisory
- https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-621238c6ebbfThird Party Advisory
- https://www.fortiguard.com/zeroday/FG-VD-21-053Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2605368Patch, Third Party Advisory
- https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-621238c6ebbfThird Party Advisory
- https://www.fortiguard.com/zeroday/FG-VD-21-053Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.