CVE-2020-22840
CVSS V2 Medium 5.8
CVSS V3 Medium 6.1
Description
Open redirect vulnerability in b2evolution CMS version prior to 6.11.6 allows an attacker to perform malicious open redirects to an attacker controlled resource via redirect_to parameter in email_passthrough.php.
Overview
- CVE ID
- CVE-2020-22840
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-09T14:15:14
- Last Modified Date
- 2021-02-17T20:24:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:b2evolution:b2evolution:*:*:*:*:*:*:*:* | 1 | OR | 6.11.6 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
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://github.com/b2evolution/b2evolution/issues/102 | Third Party Advisory |
| http://packetstormsecurity.com/files/161362/b2evolution-CMS-6.11.6-Open-Redirection.html | Exploit Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/49554 | Exploit Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-22840 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22840 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:22:41 | Added to TrackCVE | |||
| 2022-12-05 21:38:19 | 2021-02-09T14:15Z | 2021-02-09T14:15:14 | CVE Published Date | updated |
| 2022-12-05 21:38:19 | 2021-02-17T20:24:15 | CVE Modified Date | updated | |
| 2022-12-05 21:38:19 | Analyzed | Vulnerability Status | updated |