Skip to main content

DataEase EUVDEUVD-2026-42093

| CVE-2026-57172 HIGH
Use of Hard-coded Cryptographic Key (CWE-321)
2026-07-07 GitHub_M
Authentication Bypass Dataease
8.3
CVSS 4.0 · Vendor: GitHub_M
Share

Severity by source

Vendor (GitHub_M) PRIMARY
8.3 HIGH
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
6.5 MEDIUM

Network-reachable and unauthenticated (AV:N/PR:N) but AC:H because the attacker must first obtain a passwordless share; primarily unauthorized read access (C:H) with limited integrity and no availability impact.

3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
4.0 AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (GitHub_M).

CVSS VectorVendor: GitHub_M

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

2
Patch available
Jul 07, 2026 - 22:01 EUVD
Analysis Generated
Jul 07, 2026 - 21:24 vuln.today

DescriptionCVE.org

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, ShareSecretManage uses a hardcoded default share link signature key, allowing an attacker who can obtain a passwordless share for a resource and user to use the known key link-pwd-fit2cloud to forge linkToken JWTs, bypass TokenFilter verification, and access backend resources as the share creator even if the original share has been revoked. This issue is fixed in version 2.10.24.

AnalysisAI

Authentication bypass in DataEase before 2.10.24 lets remote attackers forge valid share-link JWTs because ShareSecretManage ships with a hardcoded signature key (link-pwd-fit2cloud). An attacker who has obtained any passwordless share can mint linkToken JWTs that pass TokenFilter verification and access backend resources as the original share creator, even after that share has been revoked. …

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts
Continue with Google Continue with GitHub

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain passwordless share link
Delivery
Extract sample linkToken JWT
Exploit
Forge linkToken with key link-pwd-fit2cloud
Execution
Bypass TokenFilter verification
Impact
Access backend resources as share creator
Sign in to reveal

Vulnerability AssessmentAI

Exploitation Exploitation requires the attacker to first obtain at least one passwordless share for a resource/user (the AT:P attack requirement in the CVSS 4.0 vector) so they can identify the target share creator and token structure; from there they use the known hardcoded key link-pwd-fit2cloud to forge linkTokens. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 base score is 8.3 (High) with vector AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N: network reachable, low complexity, no privileges and no user interaction, but a present Attack Requirement (AT:P) reflecting that the attacker must first obtain a passwordless share. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker legitimately receives or discovers a passwordless share link to one DataEase resource and extracts a sample linkToken. Knowing the hardcoded key link-pwd-fit2cloud, they forge new linkToken JWTs for the share creator that pass TokenFilter validation, reading backend resources belonging to that user even after the administrator revoked the original share. …
Remediation Vendor-released patch: upgrade to DataEase 2.10.24 or later, which replaces the hardcoded share-link signature key; this is the definitive fix (advisory GHSA-7cpg-f4cj-7pgm, commit 356e83b518603f5612104760ced80aae8fc5d675). … Detailed patch versions, workarounds, and compensating controls in full report.
Sign in to read full assessment

Recommended ActionAI

24 hours: Identify all DataEase instances and current versions; audit share-link access logs for suspicious activity; immediately revoke all passwordless shares until patching is complete. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

More in Dataease

View all
CVE-2025-49003 CRITICAL POC
9.8 Jun 26

DataEase is an open source business intelligence and data visualization tool. Prior to version 2.10.11, a threat actor m
CVE-2025-49002 CRITICAL POC
9.8 Jun 03

Auth bypass in DataEase via CVE-2025-49001 patch evasion. PoC available.
CVE-2025-49001 CRITICAL POC
9.8 Jun 03

Auth bypass in DataEase BI tool before 2.10.10.
CVE-2025-53005 CRITICAL POC
9.8 Jul 01

A remote code execution vulnerability in DataEase (CVSS 9.8). Risk factors: public PoC available.
CVE-2025-53004 CRITICAL POC
9.8 Jun 30

A remote code execution vulnerability in DataEase (CVSS 9.8). Risk factors: public PoC available.
CVE-2025-53006 CRITICAL POC
9.8 Jul 02

A remote code execution vulnerability in DataEase (CVSS 9.8). Risk factors: public PoC available.
CVE-2026-23958 CRITICAL POC
9.8 Jan 22

DataEase data visualization tool prior to 2.10.19 uses MD5-hashed passwords without salting, allowing attackers to crack
CVE-2024-46997 CRITICAL POC
9.8 Sep 23

DataEase is an open source data visualization analysis tool. Rated critical severity (CVSS 9.8), this vulnerability is r
CVE-2023-37258 CRITICAL POC
9.8 Jul 25

DataEase is an open source data visualization analysis tool. Rated critical severity (CVSS 9.8), this vulnerability is r
CVE-2023-33963 CRITICAL POC
9.8 Jun 01

DataEase is an open source data visualization and analysis tool. Rated critical severity (CVSS 9.8), this vulnerability

CVE-2023-28437 CRITICAL POC
9.8 Mar 25

Dataease is an open source data visualization and analysis tool. Rated critical severity (CVSS 9.8), this vulnerability

CVE-2022-39312 CRITICAL POC
9.8 Oct 25

Dataease is an open source data visualization analysis tool. Rated critical severity (CVSS 9.8), this vulnerability is r

Same weakness CWE-321 – Use of Hard-coded Cryptographic Key

View all
CVE-2016-4437 CRITICAL POC
9.8
CVE-2025-30406 CRITICAL POC
9.0
CVE-2023-32077 HIGH POC
7.5
CVE-2025-13316 HIGH POC
8.2
CVE-2020-10884 HIGH POC
8.8
CVE-2025-57174 CRITICAL POC
9.8
CVE-2022-0664 CRITICAL POC
9.8
CVE-2025-59407 CRITICAL POC
9.8

Same technique Authentication Bypass

View all
CVE-2023-22515 CRITICAL POC
9.8
CVE-2012-4681 CRITICAL POC
9.8
CVE-2013-2465 CRITICAL POC
9.8
CVE-2011-3544 CRITICAL POC
9.8
CVE-2012-1723 CRITICAL POC
9.8
CVE-2017-10271 HIGH POC
7.5
CVE-2015-1427 CRITICAL POC
9.8
CVE-2025-3248 CRITICAL POC
9.8

Share

EUVD-2026-42093 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy