CVE-2026-120237

LOW
INFO Priority: 0.01 BB Relevance: 54/100
Published: 2026-11-01 Modified: 2026-11-05 First seen: 2026-11-01 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: X
AT: None
VC: None
VI: None
VA: Low

Description

A flaw has been found in ag-ui-protocol ag-ui up to 0.0.58. Affected by this issue is the function isInterruptExpired of the file sdks/typescript/packages/client/src/interrupts/index.ts of the component Interrupt expiry. This manipulation causes resource consumption. Remote exploitation of the attack is possible. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

References & Advisories (7)

https://vuldb.com/vuln/429596
vdb-entry technical-description
https://vuldb.com/submit/1015179
third-party-advisory
https://vuldb.com/vuln/429596/cti
signature permissions-required

Bug Bounty Relevance

54 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

2.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/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

EPSS — Exploitation Probability

0.41%
Raw Score 0.004070
Percentile 35.1%
Date 2026-11-05

EPSS Trend

2026-11-05
0.00407
2026-11-04
0.00407
2026-11-03
0.00407
2026-11-02
0.00407

Intelligence Sources

mitre ref →
nvd ref →