CVE-2021-24834
CVSS V2 Medium 4.3
CVSS V3 Medium 5.4
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.
Overview
- CVE ID
- CVE-2021-24834
- Assigner
- contact@wpscan.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-11-17T11:15:08
- Last Modified Date
- 2021-11-18T20:40:45
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:yop-poll:yop_poll:*:*:*:*:*:wordpress:*:* | 1 | OR | 6.3.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.4
- Base Severity
- MEDIUM
- Exploitability Score
- 2.3
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://www.fortiguard.com/zeroday/FG-VD-21-053 | Third Party Advisory |
| https://plugins.trac.wordpress.org/changeset/2605368 | Patch Third Party Advisory |
| https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-621238c6ebbf | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-24834 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24834 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:45:44 | Added to TrackCVE | |||
| 2022-12-05 14:40:21 | 2021-11-17T11:15Z | 2021-11-17T11:15:08 | CVE Published Date | updated |
| 2022-12-05 14:40:21 | 2021-11-18T20:40:45 | CVE Modified Date | updated | |
| 2022-12-05 14:40:21 | Analyzed | Vulnerability Status | updated |