Cockpit-HQ Cockpit up to 2.13.5 Asset Handler/Aggregate data query logic injection
Summary
A vulnerability, which was classified as critical, has been found in Cockpit-HQ Cockpit up to 2.13.5. This affects an unknown part of the component Asset Handler/Aggregate Handler. This manipulation causes data query logic injection. This vulnerability is handled as CVE-2026-6626. The attack can be initiated remotely. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way.
Details
A vulnerability was found in Cockpit-HQ Cockpit up to 2.13.5. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Asset Handler/Aggregate Handler. The manipulation with an unknown input leads to a data query logic injection vulnerability. The CWE definition for the vulnerability is CWE-943. The product generates a query intended to access or manipulate data in a data store such as a database, but it does not neutralize or incorrectly neutralizes special elements that can modify the intended logic of the query. 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-2026-6626. The exploitation appears to be easy. The attack can be launched remotely. Technical details are unknown but a public exploit is available.
It is possible to download the exploit at github.com. It is declared as proof-of-concept. 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-2026-23822). If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 5.7
VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Data query logic injectionCWE: CWE-943 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
04/19/2026 Advisory disclosed04/19/2026 VulDB entry created
04/20/2026 VulDB entry last update
Sources
Advisory: github.comStatus: Not defined
CVE: CVE-2026-6626 (🔒)
GCVE (CVE): GCVE-0-2026-6626
GCVE (VulDB): GCVE-100-358261
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 04/19/2026 18:48Updated: 04/20/2026 15:55
Changes: 04/19/2026 18:48 (55), 04/20/2026 15:55 (1)
Complete: 🔍
Submitter: Nicolas Pauferro
Cache ID: 216::103
Submit
Accepted
- Submit #792601: Cockpit-HQ Cockpit CMS 2.13.5 Injection (by Nicolas Pauferro)
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
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