CVE-2026-0824

A security flaw has been discovered in questdb ui up to 1.11.9. Impacted is an unknown function of the component Web Console. The manipulation results in cross site scripting. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 1.1.10 is recommended to address this issue. The patch is identified as b42fd9f18476d844ae181a10a249e003dafb823d. You should upgrade the affected component. The vendor confirmed early that the fix "is going to be released as a part of QuestDB 9.3.0" as well.

CVSS v3 3.5 LOW
CVSS v2.0 4.0 MEDIUM

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/59lab/dbdb/blob/main/There%20is%20a%20cross-site%20scripting(XSS)%20vulnerability%20in%20the%20QuestDB%20database.md
https://github.com/questdb/questdb/releases/tag/9.3.0
https://github.com/questdb/ui/commit/b42fd9f18476d844ae181a10a249e003dafb823d
https://github.com/questdb/ui/pull/518
https://github.com/questdb/ui/pull/519#issue-3790862030
https://vuldb.com/?ctiid.340357
https://vuldb.com/?id.340357
https://vuldb.com/?submit.733253

Configurations

No configuration.

History

10 Jan 2026, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-10 15:15

Updated : 2026-01-13 14:03

NVD link : CVE-2026-0824

Mitre link : CVE-2026-0824

CVE.ORG link : CVE-2026-0824

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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