GitHub Advisory DatabaseGHSA-RJW8-V7RR-R563October System module has a Reflected XSS via X-October-Request-Handler Header
3.1 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
6.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
Impact
The X-October-Request-Handler Header does not sanitize the AJAX handler name and allows unescaped HTML to be reflected back. There is no impact since this vulnerability cannot be exploited through normal browser interactions. This unescaped value is only detectable when using a proxy interception tool.
Patches
This issue has been patched in v3.5.15.
References
Credits to:
For more information
If you have any questions or comments about this advisory:
- Email us at [email protected]
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| october/system | lt | 3.5.15 |
Related
3.1 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
6.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%