CVE-2026-33331 describes a stored cross-site scripting (XSS) vulnerability in oRPC versions prior to 1.13.9, affecting its OpenAPI documentation generation. An attacker can inject arbitrary JavaScript into the documentation by controlling OpenAPI specification fields, which then executes when a user views the generated API documentation. This vulnerability is rated Medium with a CVSS score of 6.1, requiring user interaction for exploitation and having a low impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion for this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.13.9CPE matchmatch criteria | cpe:2.3:a:orpc:orpc:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.