CVE-2026-108684: erzhongxmu Jeewms Autocomplete Data JeecgFormDemoController.java getTreeData sql injection
Advisory generated from the CVE record, CISA, Exploit Observer and VEDAS: what it is, whether it is exploited, who is affected, and how to fix and detect it.
Generated by VEDAS. Scores as of 2026-11-01 19:19 UTC. Rebuilt every few hours from cve-scores, CISA KEV and vedas-signatures. How this works and its limits.
What it is
A vulnerability was detected in erzhongxmu Jeewms up to 3.7. This affects the function getTreeData of the file src/main/java/com/jeecg/demo/controller/JeecgFormDemoController.java of the component Autocomplete Data Handler. Performing a manipulation of the argument searchVal results in sql injection. The attack can be initiated remotely. The patch is named 6e29bd57972a499e9c8a81a2dbe94d0d5cf23af0. It is recommended to apply a patch to fix this issue.
Description quoted from the CVE record (assigned by VulDB, published 2026-10-11).
Weakness: SQL Injection; Injection
How it can be exploited
Exploitable over the network with low attack complexity with no special attack requirements needing low privileges and no user interaction. Impact: confidentiality low, integrity low, availability low. CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
CISA assessment (SSVC): CISA assesses that a public proof of concept exists. Automatable: no. Technical impact: partial.
Public exploit evidence (Exploit Observer)
Also known as: EUVD-2026-97064, GHSA-6m96-h9v3-q5rx
VEDAS cluster: VEDAS:DIVERGEDIME
Exploit Observer links 3 pieces of public exploit code or detection modules that name this CVE or one of its aliases.
Exploit code and modules (3)
Code that names this CVE. A repository can be a working exploit, a scanner, a fake or malware; read it before running anything.
- Code repository: https://raw.githubusercontent.com/ARPSyndicate/vedas-signatures/main/suricata/2026/CVE-2026-108684.rules
- Code repository: https://raw.githubusercontent.com/ARPSyndicate/vedas-signatures/main/suricata/2026/CVE-2026-108684.rules
- Code repository: https://raw.githubusercontent.com/ARPSyndicate/vedas-signatures/main/suricata/2026/CVE-2026-108684.rules
Vulnerability databases and vendor advisories (3)
Catalogue entries, not exploit evidence.
- Vulnerability database or vendor advisory: https://euvd.enisa.europa.eu/enisa/EUVD-2026-97064
- Vulnerability database or vendor advisory: https://github.com/advisories/GHSA-6m96-h9v3-q5rx
- Vulnerability database or vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-108684
3 more references returned by Exploit Observer did not name this CVE or an alias, so they are left out.
VEDAS data as of 2026-11-01T17:12 UTC; fetched 2026-11-02.
Live scores
- EPSS
- 0.003
low predicted chance of attack - VEDAS
- 0.975
strong exploit evidence - On CISA KEV
- Not listed
- Detection rule
- Suricata
Who is affected
| Product | Affected | Not affected |
|---|---|---|
| erzhongxmu Jeewms | version 3.0 version 3.1 version 3.2 version 3.3 version 3.4 version 3.5 version 3.6 version 3.7 | Not stated |
Version ranges exactly as the CVE record states them. “Before X” means X is the first fixed version.
How to fix it
Vendor guidance:
- https://github.com/erzhongxmu/JeeWMS/pull/4 (issue-tracking, patch)
- https://github.com/erzhongxmu/JeeWMS/commit/6e29bd57972a499e9c8a81a2dbe94d0d5cf23af0 (patch)
How to detect it
Suricata rules (network detection)
1 rule that alert on traffic matching this exploit: VEDAS CVE-2026-108684 Jeewms - SQL Injection in JeecgFormDemoController searchVal. Add them to your Suricata rule set and reload.
Show the rules
alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"VEDAS CVE-2026-108684 Jeewms - SQL Injection in JeecgFormDemoController searchVal"; flow:established,to_server; http.uri; content:"getAutocompleteData"; nocase; fast_pattern; content:"searchVal="; nocase; distance:0; pcre:"/[?&]searchVal=[^&]*(?:%27|'|%20(?:or|and|union|select)%20|\x2bor\x2b|union(?:%20|\x2b)select)/i"; classtype:web-application-attack; reference:cve,CVE-2026-108684; reference:url,https://www.exploit.observer/?keyword=CVE-2026-108684&match=exact; reference:url,https://subdomain.center/?engine=ammonites&keyword=jeewms&match=exact; sid:1086002; rev:1;)
CVE-2026-108684.rules on GitHub
References
Vendor advisories and patches
- https://github.com/erzhongxmu/JeeWMS/pull/4 (issue-tracking, patch)
- https://github.com/erzhongxmu/JeeWMS/commit/6e29bd57972a499e9c8a81a2dbe94d0d5cf23af0 (patch)
Exploits and technical analysis
- VDB-416392 | erzhongxmu Jeewms Autocomplete Data JeecgFormDemoController.java getTreeData sql injection (vdb-entry, technical-description)
- CVE-2026-108684 | CVE Analysis and Report (third-party-advisory)
- Submit #959244 | https://github.com/erzhongxmu/JEEWMS JEEWMS 3.7 SQL Injection (third-party-advisory)
Other references
- VDB-416392 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- https://github.com/Lib0gus/JeeWMS/security/advisories/GHSA-mc7c-w398-v7xp (broken-link)
- https://github.com/erzhongxmu/JeeWMS/ (product)
Other databases
Where this comes from
This advisory is generated automatically by VEDAS from: CVE.org record, cve-scores (EPSS and VEDAS), Exploit Observer, vedas-signatures. Text in quotes is reproduced from the source; everything else is a fixed template filled with source fields. Nothing here is written by a language model. Check the vendor advisory before acting, and read how VEDAS and Exploit Observer work, and their limits.