ExpressionEngine version 2.x < 2.11.8 and version 3.x < 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution.
References
| Link | Resource |
|---|---|
| http://www.securityfocus.com/bid/99242 | Third Party Advisory VDB Entry |
| https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5 | Vendor Advisory |
| https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8 | Vendor Advisory |
| https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released | Vendor Advisory |
| https://hackerone.com/reports/215890 | Permissions Required |
| http://www.securityfocus.com/bid/99242 | Third Party Advisory VDB Entry |
| https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5 | Vendor Advisory |
| https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8 | Vendor Advisory |
| https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released | Vendor Advisory |
| https://hackerone.com/reports/215890 | Permissions Required |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 03:03
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.securityfocus.com/bid/99242 - Third Party Advisory, VDB Entry | |
| References | () https://docs.expressionengine.com/latest/about/changelog.html#version-3-5-5 - Vendor Advisory | |
| References | () https://docs.expressionengine.com/v2/about/changelog.html#version-2-11-8 - Vendor Advisory | |
| References | () https://expressionengine.com/blog/expressionengine-3.5.5-and-2.11.8-released - Vendor Advisory | |
| References | () https://hackerone.com/reports/215890 - Permissions Required |
Information
Published : 2017-06-22 21:29
Updated : 2024-11-21 03:03
NVD link : CVE-2017-0897
Mitre link : CVE-2017-0897
CVE.ORG link : CVE-2017-0897
JSON object : View
Products Affected
expressionengine
- expressionengine