CVE-2026-118271
a2ui-project a2ui data-context Resolver data-context.ts resource consumption
LOW 2.1EPSS 0.3%
A security vulnerability has been detected in a2ui-project a2ui up to 0.10.6. This impacts an unknown function of the file renderers/web_core/src/v0_9/rendering/data-context.ts of the component data-context Resolver. Such manipulation leads to resource consumption. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The name of the patch is eb314e14fabd29cfb4a74e1202afc4fe2081efa2. Applying a patch is advised to resolve this issue.
- Affected
- a2ui-project · a2ui
- CVSS v4.0 VULDB
- 2.1 LOW
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 - CVSS v3.1 VULDB
- 4.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - CVSS v2.0 VULDB
- 4.0 MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P - EPSS
- 0.31% chance of exploitation in the next 30 days, 24th percentile
- Published
- 2026-10-28
Proof-of-concept exploits (1)
- a2ui-project/a2ui/issues/2384Repo stars 16956★ · pushed 2026-11-03 · snapshot
CVE references
- a2ui-project/a2uiREFERENCE
- a2ui-project/a2ui/commit/eb314e14fabd29cfb4a74e1202afc4fe2081efa2REFERENCE
- a2ui-project/a2ui/pull/2417REFERENCE
- https://vuldb.com/cve/CVE-2026-118271REFERENCE
- https://vuldb.com/submit/1015115REFERENCE
- https://vuldb.com/vuln/427569REFERENCE
- https://vuldb.com/vuln/427569/ctiREFERENCE