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Description

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.

PUBLISHED Reserved 2026-01-09 | Published 2026-01-10 | Updated 2026-01-10 | Assigner VulDB




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
LOW: 3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
LOW: 3.5CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
4.0AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:OF/RC:C

Problem types

Cross Site Scripting

Code Injection

Product status

1.11.0
affected

1.11.1
affected

1.11.2
affected

1.11.3
affected

1.11.4
affected

1.11.5
affected

1.11.6
affected

1.11.7
affected

1.11.8
affected

1.11.9
affected

1.1.10
unaffected

Timeline

2026-01-09:Advisory disclosed
2026-01-09:VulDB entry created
2026-01-09:VulDB entry last update

Credits

59lab (VulDB User) reporter

References

vuldb.com/?id.340357 (VDB-340357 | questdb ui Web Console cross site scripting) vdb-entry

vuldb.com/?ctiid.340357 (VDB-340357 | CTI Indicators (IOB, IOC, TTP)) signature permissions-required

vuldb.com/?submit.733253 (Submit #733253 | questdb V9.2.3(latest) xss) third-party-advisory

github.com/...(XSS) vulnerability in the QuestDB database.md related

github.com/questdb/questdb/releases/tag/9.3.0 patch

github.com/questdb/ui/pull/519 exploit issue-tracking

github.com/...ommit/b42fd9f18476d844ae181a10a249e003dafb823d patch

github.com/questdb/ui/pull/518 issue-tracking patch

cve.org (CVE-2026-0824)

nvd.nist.gov (CVE-2026-0824)

Download JSON

Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.