CVE-2023-41889
CVSS V2 None
CVSS V3 None
Description
SHIRASAGI is a Content Management System. Prior to version 1.18.0, SHIRASAGI is vulnerable to a Post-Unicode normalization issue. This happens when a logical validation or a security check is performed before a Unicode normalization. The Unicode character equivalent of a character would resurface after the normalization. The fix is initially performing the Unicode normalization and then strip for all whitespaces and then checking for a blank string. This issue has been fixed in version 1.18.0.
Overview
- CVE ID
- CVE-2023-41889
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-09-15T20:09:27.714Z
- Last Modified Date
- 2023-09-15T20:09:27.714Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/shirasagi/shirasagi/security/advisories/GHSA-xr45-c2jv-2v9r | x_refsource_CONFIRM |
| https://github.com/shirasagi/shirasagi/blob/f249ce3f06f6bfbc0017b38f5c13de424334c3ea/app/models/concerns/rdf/object.rb#L68-L72 | x_refsource_MISC |
| https://sim4n6.beehiiv.com/p/unicode-characters-bypass-security-checks | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-41889 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-41889 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 03:34:04 | Added to TrackCVE |