Security readout for executives and security teams
Plain-English summary
CVE-2026-1061 affects xiweicheng TMS versions up to 2.28.0. An authenticated remote user may abuse a file upload function to upload unintended file types or content. Public proof-of-concept material is referenced, but the provided sources do not show confirmed active exploitation.
Executive priority
Prioritize review if TMS is internet-facing or used by many users. The issue is not confirmed actively exploited, but public exploit information and remote authenticated reachability justify timely remediation planning and monitoring.
Technical view
The issue is in src/main/java/com/lhjz/portal/controller/FileController.java, function Upload. Manipulation of the filename argument can cause unrestricted upload. The CVE maps to CWE-434 and CWE-284. CVSS v2 is 6.5 with network access, low complexity, and required authentication.
Likely exposure
Exposure is most relevant where xiweicheng TMS 2.0 through 2.28.0 is deployed and the upload functionality is reachable by authenticated users, especially over the internet. The source bundle provides no CPEs and no asset-discovery indicators beyond the product and version list.
Exploitation context
The sources state the attack can be performed remotely and that exploit material is public. Authentication is required per the CVSS vector. There is no KEV listing and no cited evidence of in-the-wild exploitation in the provided material.
Researcher notes
Evidence is limited to CVE/VulDB records and a referenced public GitHub write-up. No vendor patch, fixed version, or official mitigation is named in the provided sources. Avoid assuming unauthenticated impact; the CVSS vector indicates authentication is required.
Mitigation direction
- Identify all xiweicheng TMS deployments and versions.
- Restrict access to TMS upload functionality to trusted users and networks.
- Review vendor or project guidance for an official fix or safe upgrade path.
- Increase monitoring around file upload activity until remediation is confirmed.
- Remove or disable unnecessary upload capability if operationally feasible.
Validation and detection
- Confirm whether deployed TMS versions are 2.0 through 2.28.0.
- Review FileController upload handling and filename validation behavior.
- Check application logs for unusual authenticated upload activity.
- Verify upload directories do not allow unsafe file execution.
- Confirm access controls around upload endpoints are enforced.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCWE-434: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-1061 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (2.0)
- Known Exploited
- No
- Published
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR86.4Primary CVE scoreVulnerability scoring details
Base CVSS 2.0 score
6.5MediumVector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Source materials
- CVE List V5 sourceCVE List V5
- VDB-341629 | xiweicheng TMS FileController.java upload unrestricted uploadCVE reference · vdb-entry, technical-description
- VDB-341629 | CTI Indicators (IOB, IOC, TTP, IOA)CVE reference · signature, permissions-required
- Submit #731240 | https://gitee.com/xiweicheng/tms/ Merchant Mall - Mall Development/TMS 1.0 Unrestricted UploadCVE reference · third-party-advisory
- https://github.com/bkglfpp/CVE-md/blob/main/%E5%95%86%E6%88%B7%E5%95%86%E5%9F%8E%E2%80%94%E5%95%86%E5%9F%8E%E5%BC%80%E5%8F%91tms/%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0.mdCVE reference · exploit
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.
Unrestricted Upload of File with Dangerous Type
Unrestricted Upload of File with Dangerous Type represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.