CVE-2026-4994wandb OpenUI APIStatusError server.py generic_exception_handler information exposure
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A vulnerability was found in wandb OpenUI up to 1.0/3.5-turb. Affected is the function generic_exception_handler of the file backend/openui/server.py of the component APIStatusError Handler. The manipulation of the argument key results in information exposure through error message. Access to the local network is required for this attack. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS
- 3.5 LOW (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-209, CWE-200
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Mar 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
wandb OpenUI wandb:openui (from the name) | 1.0; 3.5-turb | CNA record |
References
- https://vuldb.com/?id.353881vdb-entry, technical-description
- https://vuldb.com/?ctiid.353881signature, permissions-required
- https://vuldb.com/?submit.778266third-party-advisory
- https://gist.github.com/YLChen-007/8c6ff147186855e4b716e7526de213e1exploit
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.