CVE-2026-123991
DataEase Authentication Filter WhitelistUtils.java WhitelistUtils.endsWithAny unrestricted upload
A vulnerability was detected in DataEase up to 2.10.27. Affected by this vulnerability is the function WhitelistUtils.endsWithAny of the file WhitelistUtils.java of the component Authentication Filter. Performing a manipulation of the argument File results in unrestricted upload. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 2.10.28 addresses this issue. It is advisable to upgrade the affected component. The vendor confirms: "This issue has been addressed by enforcing authentication on the standalone static-resource upload endpoint independently of the URI suffix whitelist."
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulDBAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| DataEase n/a |
2.10.0 (affected) 2.10.1 (affected) 2.10.2 (affected) 2.10.3 (affected) 2.10.4 (affected) 2.10.5 (affected) 2.10.6 (affected) 2.10.7 (affected) 2.10.8 (affected) 2.10.9 (affected) 2.10.10 (affected) 2.10.11 (affected) 2.10.12 (affected) 2.10.13 (affected) 2.10.14 (affected) 2.10.15 (affected) 2.10.16 (affected) 2.10.17 (affected) 2.10.18 (affected) 2.10.19 (affected) 2.10.20 (affected) 2.10.21 (affected) 2.10.22 (affected) 2.10.23 (affected) 2.10.24 (affected) 2.10.25 (affected) 2.10.26 (affected) 2.10.27 (affected) 2.10.28 (unaffected) |
CNA: VulDB |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 6.9 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | CNA: VulDB |
| 3.1 / 7.3 high |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C | CNA: VulDB |
| 3.0 / 7.3 high |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C | CNA: VulDB |
| 2.0 / 7.5 high |
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C | CNA: VulDB |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://vuldb.com/vuln/432070CNA: VulDB · vdb-entry, technical-description
- https://vuldb.com/vuln/432070/ctiCNA: VulDB · signature, permissions-required
- https://vuldb.com/cve/CVE-2026-123991CNA: VulDB · third-party-advisory
- https://vuldb.com/submit/1035491CNA: VulDB · third-party-advisory
- https://github.com/dataease/dataease/releases/tag/v2.10.28CNA: VulDB · patch
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