CVE-2026-4995
wandb OpenUI Window Message Event index.html cross site scripting
- State
- Published
- Severity
- 5.1 Medium
- Published
- Mar 28, 2026
- Updated
- Apr 1, 2026
- Reserved
- Mar 27, 2026
Description
A vulnerability was determined in wandb OpenUI up to 1.0. Affected by this vulnerability is an unknown functionality of the file frontend/public/annotator/index.html of the component Window Message Event Handler. This manipulation causes cross site scripting. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 3.5 Low | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 3.5 Low | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
OpenUIwandb |
|
References
- VDB-353882 | wandb OpenUI Window Message Event index.html cross site scriptingvdb-entry
- VDB-353882 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #778267 | Weights and Biases OpenUI <= 1.0 (commit f9d8f0e) Cross-Site Scripting (CWE-79)third-party-advisory
- https://gist.github.com/YLChen-007/899f210b2d78e163d13561bb7f49b4daexploit
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