CVE-2020-11026
CVSS V2 Low 3.5
CVSS V3 Medium 5.4
Description
In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file. This requires an authenticated user with privileges to upload files. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
Overview
- CVE ID
- CVE-2020-11026
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-04-30T23:15:11
- Last Modified Date
- 2023-03-01T16:45:33
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | 1 | OR | 5.4.1 | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- 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://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates | Release Notes Vendor Advisory |
| https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-3gw2-4656-pfr2 | Third Party Advisory |
| https://www.debian.org/security/2020/dsa-4677 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/05/msg00011.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-11026 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11026 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:20:10 | Added to TrackCVE | |||
| 2022-12-04 16:02:05 | 2020-04-30T23:15Z | 2020-04-30T23:15:11 | CVE Published Date | updated |
| 2022-12-04 16:02:05 | 2020-08-18T15:05:57 | CVE Modified Date | updated | |
| 2022-12-04 16:02:05 | Modified | Vulnerability Status | updated | |
| 2022-12-28 16:11:49 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2022-12-28 16:11:49 | Weakness Enumeration | update | ||
| 2023-03-01 17:10:33 | 2023-03-01T16:45:33 | CVE Modified Date | updated | |
| 2023-03-01 17:10:33 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |