CVE-2021-45822
CVSS V2 Medium 4.3
CVSS V3 Medium 6.1
Description
A cross-site scripting vulnerability is present in Xbtit 3.1. The stored XSS vulnerability occurs because /ajaxchat/sendChatData.php does not properly validate the value of the "n" (POST) parameter. Through this vulnerability, an attacker is capable to execute malicious JavaScript code.
Overview
- CVE ID
- CVE-2021-45822
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-03-16T16:15:10
- Last Modified Date
- 2022-03-28T13:06:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:btiteam:xbtit:3.1:*:*:*:*:*:*:* | 1 | OR |
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:N/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/ | Exploit Third Party Advisory |
| https://github.com/btiteam/xbtit-3.1/issues/7 | Exploit Third Party Advisory |
| https://github.com/btiteam/xbtit-3.1 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-45822 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45822 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:41:37 | Added to TrackCVE | |||
| 2022-12-06 12:38:43 | 2022-03-16T16:15Z | 2022-03-16T16:15:10 | CVE Published Date | updated |
| 2022-12-06 12:38:43 | 2022-03-28T13:06:51 | CVE Modified Date | updated | |
| 2022-12-06 12:38:43 | Analyzed | Vulnerability Status | updated |