3.5
LowCVSS 3.1 · from VulDB
CVE-2026-118276
a2ui-project a2ui Parser expression_parser.ts formatString resource consumption
a2ui · Uncontrolled resource use · CWE-400Affecteda2ui
FixA patch is linked in the references.
PublishedOct 28, 03:45 · VulDB
ScoredOct 28 · 3.5 · VulDB
Exploit code publicNone known · checked 21:18 UTC
ExploitedNone known · CISA KEV checked 22:08 UTC
What we know
No known exploitation. CISA KEV, checked 22:08 UTC.
No public exploit code known. Exploit-DB, Metasploit, Nuclei, checked 21:18 UTC.
An attacker needs network access and an account. CVSS: network, low privileges.
Someone has to open, click or run something first. CVSS: user interaction required.
Description
A vulnerability was determined in a2ui-project a2ui up to 0.10.6. This vulnerability affects the function formatString of the file renderers/web_core/src/v0_9/basic_catalog/expressions/expression_parser.ts of the component Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: 1f71d1aac1b145ef57c7526f9e0cff316f5934e2. Applying a patch is the recommended action to fix this issue.
From VulDB
Affected and fixed versions
ProductAffectedFixed ina2ui0.10.0–a2ui0.10.1–a2ui0.10.2–a2ui0.10.3–a2ui0.10.4–a2ui0.10.5–a2ui0.10.6–
Exploit code
Exploit-DBnone knownMetasploitnone knownNucleinone known