CVE-2026-4992
wandb OpenUI HTMLAnnotator server.py get_share HTML injection
- State
- Published
- Severity
- 5.3 Medium
- Published
- Mar 27, 2026
- Updated
- Mar 30, 2026
- Reserved
- Mar 27, 2026
Description
A flaw has been found in wandb OpenUI up to 1.0. This affects the function create_share/get_share of the file backend/openui/server.py of the component HTMLAnnotator Component. Executing a manipulation of the argument ID can lead to HTML injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
OpenUIwandb |
|
References
- VDB-353879 | wandb OpenUI HTMLAnnotator server.py get_share HTML injectionvdb-entrytechnical-description
- VDB-353879 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #778264 | Weights and Biases OpenUI <= 1.0 (commit f9d8f0e) Cross-Site Scripting (CWE-79)third-party-advisory
- https://gist.github.com/YLChen-007/7b42be1da37af51a0cfba0866d100987exploit
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