Datavane Datavines up to 13607645e14a4982468cfdbcf75c85cde63bae71 JWT Token TokenManager.java tokenSecret hard-coded key

Summaryinfo

A vulnerability was found in Datavane Datavines up to 13607645e14a4982468cfdbcf75c85cde63bae71. It has been rated as critical. The impacted element is an unknown function of the file datavines-core/src/main/java/io/datavines/core/utils/TokenManager.java of the component JWT Token Handler. The manipulation of the argument tokenSecret leads to hard-coded key. This vulnerability is uniquely identified as CVE-2026-7018. The attack is possible to be carried out remotely. Moreover, an exploit is present. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. Applying a patch is the recommended action to fix this issue. The project was informed of the problem early through a pull request but has not reacted yet.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Datavane Datavines up to 13607645e14a4982468cfdbcf75c85cde63bae71. This issue affects an unknown function of the file datavines-core/src/main/java/io/datavines/core/utils/TokenManager.java of the component JWT Token Handler. The manipulation of the argument tokenSecret with an unknown input leads to a hard-coded key vulnerability. Using CWE to declare the problem leads to CWE-321. The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered. Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-7018. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1600.001 for this issue.

The exploit is available at github.com. It is declared as proof-of-concept. The project was informed of the problem early through a pull request but has not reacted yet.

Applying the patch e540d6dc04e2e6ad11907fb655f3728a13e7b939 is able to eliminate this problem. The bugfix is ready for download at github.com.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.6
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Hard-coded key
CWE: CWE-321 / CWE-320
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: e540d6dc04e2e6ad11907fb655f3728a13e7b939

Timelineinfo

04/25/2026 Advisory disclosed
04/25/2026 +0 days VulDB entry created
04/25/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 580
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-7018 (🔒)
GCVE (CVE): GCVE-0-2026-7018
GCVE (VulDB): GCVE-100-359597
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/25/2026 12:37
Changes: 04/25/2026 12:37 (63)
Complete: 🔍
Submitter: anch0r
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #797305: datavane datavanes <= 1.0.0-SNAPSHOT Improper Authentication (by anch0r)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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