CVE-2026-118273

a2ui-project a2ui data-model.ts DataModel.set resource consumption

A flaw has been found in a2ui-project a2ui up to 0.10.6. Affected by this vulnerability is the function DataModel.set of the file renderers/web_core/src/v0_9/state/data-model.ts. Executing a manipulation can lead to resource consumption. It is possible to launch the attack remotely. The exploit has been published and may be used. This patch is called 82789191ce551f4d7a095d273773fb24bd764c9d. A patch should be applied to remediate this issue.

Affected

a2ui-project · a2ui

CVSS v4.0 VULDB

2.1 LOWCVSS: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 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CVSS v2.0 VULDB

4.0 MEDIUMAV: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

Updated

2026-11-02

Proof-of-concept exploits (1)

• a2ui-project/a2ui/issues/2386Repo stars 16956★ · pushed 2026-11-03 · snapshot

CVE references

• a2ui-project/a2uiREFERENCE
• a2ui-project/a2ui/commit/82789191ce551f4d7a095d273773fb24bd764c9dPATCH
• a2ui-project/a2ui/pull/2430PATCH
• https://vuldb.com/cve/CVE-2026-118273ADVISORY
• https://vuldb.com/submit/1015117ADVISORY
• https://vuldb.com/vuln/427571REFERENCE
• https://vuldb.com/vuln/427571/ctiREFERENCE

References

• CVE Record
• NVD entry

Related

• CVE-2026-118271
• CVE-2026-118272
• CVE-2026-118274
• CVE-2026-118275
• CVE-2026-118276