CVE-2026-120233
ag-ui-protocol ag-ui HttpAgent http.ts information disclosure
MEDIUM 5.5EPSS 0.4%
A security flaw has been discovered in ag-ui-protocol ag-ui up to 0.0.58. This affects an unknown function of the file sdks/typescript/packages/client/src/agent/http.ts of the component HttpAgent. Performing a manipulation results in information disclosure. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.
- Affected
- ag-ui-protocol · ag-ui
- CVSS v4.0 VULDB
- 5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v3.1 VULDB
- 5.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS v2.0 VULDB
- 5.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N - EPSS
- 0.41% chance of exploitation in the next 30 days, 36th percentile
- Published
- 2026-11-01
Proof-of-concept exploits (1)
- ag-ui-protocol/ag-ui/issues/2520Repo stars 16993★ · pushed 2026-11-03 · find archive
CVE references
- ag-ui-protocol/ag-uiREFERENCE
- ag-ui-protocol/ag-ui/pull/2575PATCH
- https://vuldb.com/cve/CVE-2026-120233ADVISORY
- https://vuldb.com/submit/1015143ADVISORY
- https://vuldb.com/vuln/429592REFERENCE
- https://vuldb.com/vuln/429592/ctiREFERENCE