CVE-2026-4103
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Cross-Site Scripting via HTML Sanitization in WSO2 Publisher and Developer Portals Allows Malicious Script Execution
Insufficient HTML sanitization in the Publisher Portal and Developer Portal allows untrusted user input to be rendered without proper encoding or neutralization. This enables the injection and execution of malicious JavaScript when affected API documents are viewed. Successful exploitation may result in the execution of malicious scripts within the user's browser context when viewing API documentation. Users with permissions to access the API documentation through these portals may be impacted, potentially allowing attackers to perform actions on behalf of the user, depending on their session privileges.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
WSO2 API Control Plane
- Vendor
- WSO2
- Product
- WSO2 API Control Plane
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.5.0 | affected | custom | 4.5.0.55 | Unavailable | None listed |
| 4.6.0 | affected | custom | 4.6.0.19 | Unavailable | None listed |
WSO2 API Manager
- Vendor
- WSO2
- Product
- WSO2 API Manager
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | unknown | custom | 3.2.0 | Unavailable | None listed |
| 3.2.0 | affected | custom | 3.2.0.470 | Unavailable | None listed |
| 3.2.1 | affected | custom | 3.2.1.89 | Unavailable | None listed |
| 4.1.0 | affected | custom | 4.1.0.254 | Unavailable | None listed |
| 4.2.0 | affected | custom | 4.2.0.194 | Unavailable | None listed |
| 4.3.0 | affected | custom | 4.3.0.105 | Unavailable | None listed |
| 4.4.0 | affected | custom | 4.4.0.69 | Unavailable | None listed |
| 4.5.0 | affected | custom | 4.5.0.54 | Unavailable | None listed |
| 4.6.0 | affected | custom | 4.6.0.18 | Unavailable | None listed |