JeecgBoot through 3.9.5 Missing Authorization via /sys/dict/editDictByLowAppId
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the PUT /sys/dict/editDictByLowAppId endpoint that allows any authenticated user to modify low-code application dictionaries. Attackers can supply a dictionary's low_app_id, obtained from GET /sys/dict/list, via the lowAppId parameter or X-Low-App-ID header to rename dictionaries and replace their items.
CVE-2026-108880
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-108880
JeecgBoot
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/jeecgboot/JeecgBoot",
"vendor": "jeecgboot",
"product": "JeecgBoot",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "3.9.5"
}
],
"packageURL": "pkg:github/jeecgboot/JeecgBoot",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-108880
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #22803 · Revision 1
- Added to Heist Feed
- Publisher date