yued-fe LuLu UI up to 3.0.0 run.js child_process.exec os command injection
Summary
A vulnerability has been found in yued-fe LuLu UI up to 3.0.0 and classified as critical. Impacted is the function child_process.exec of the file run.js. This manipulation causes os command injection.
This vulnerability appears as CVE-2026-2544. The attack may be initiated remotely. There is no available exploit.
The vendor was contacted early about this disclosure but did not respond in any way.
Details
A vulnerability has been found in yued-fe LuLu UI up to 3.0.0 and classified as critical. Affected by this vulnerability is the function child_process.exec of the file run.js. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.
The advisory is shared at github.com. This vulnerability is known as CVE-2026-2544. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/20/2026). MITRE ATT&CK project uses the attack technique T1202 for this issue.
The vendor was contacted early about this disclosure but did not respond in any way.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-6119). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 7.2
VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 7.3
CNA Vector: 🔒
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Os command injectionCWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
02/15/2026 Advisory disclosed02/15/2026 VulDB entry created
02/20/2026 VulDB entry last update
Sources
Advisory: github.comStatus: Not defined
CVE: CVE-2026-2544 (🔒)
GCVE (CVE): GCVE-0-2026-2544
GCVE (VulDB): GCVE-100-346153
EUVD: 🔒
Entry
Created: 02/15/2026 16:59Updated: 02/20/2026 07:24
Changes: 02/15/2026 16:59 (53), 02/16/2026 09:31 (30), 02/19/2026 00:02 (1), 02/20/2026 07:24 (1)
Complete: 🔍
Submitter: lakshay12311
Cache ID: 216::103
Submit
Accepted
- Submit #749722: Yued Fe Lulu UI 3 OS Command Injection (by lakshay12311)
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
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