Products
Ibexa Platform
- 4.6.0 - 4.6.9
Source
security-advisories@github.com
Tags
CVE-2024-43369 details
Last Modified : Aug. 16, 2024, 2:15 a.m.
Description
Ibexa RichText Field Type is a Field Type for supporting rich formatted text stored in a structured XML format. In versions on the 4.6 branch prior to 4.6.10, the validator for the RichText fieldtype blocklists `javascript:` and `vbscript:` in links to prevent XSS. This can leave other options open, and the check can be circumvented using upper case. Content editing permissions for RichText content is required to exploit this vulnerability, which typically means Editor role or higher. The fix implements an allowlist instead, which allows only approved link protocols. The new check is case insensitive. Version 4.6.10 contains a patch for this issue. No known workarounds are available.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.2 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Base Score
7.2
Exploitability Score
3.9
Impact Score
2.7
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
References
| URL | Source |
|---|---|
| https://developers.ibexa.co/security-advisories/ibexa-sa-2024-005-persistent-xss-in-richtext | security-advisories@github.com |
| https://github.com/ezsystems/ezplatform-richtext/security/advisories/GHSA-rhm7-7469-rcpw | security-advisories@github.com |
| https://github.com/ibexa/fieldtype-richtext/commit/0a3b830e8806d5169f697351fdc48ffd95a25c67 | security-advisories@github.com |
| https://github.com/ibexa/fieldtype-richtext/commit/59e9c1a9da60597f60cf7338bf289dccaa7e27ca | security-advisories@github.com |
| https://github.com/ibexa/fieldtype-richtext/security/advisories/GHSA-hvcf-6324-cjh7 | security-advisories@github.com |