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Medium severity · published Aug 23, 2026
CVE-2026-78140
Dromara UJCMS web-file-template Endpoint WebFileTemplateController.java update special elements in template engine
4.7
CVSS
0.4%
EPSS
No
On KEV
Description
A flaw has been found in Dromara UJCMS up to 10.1.3. The impacted element is the function update of the file src/main/java/com/ujcms/cms/ext/web/backendapi/WebFileTemplateController.java of the component web-file-template Endpoint. Executing a manipulation can lead to improper neutralization of special elements used in a template engine. The attack can be launched remotely. The exploit has been published and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UJ
UJCMS · Dromara
10.1.0; 10.1.1; 10.1.2; 10.1.3 · source: vendor
Affected product
UJ
UJCMS
Dromara
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-78140
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-78140
github.com
https://github.com/d0ctorsec/CVE-Reports/blob/main/CVE-UJCMS-v10.1.3-FreeMarker-SSTI/CVE-UJCMS-v10.1.3-FreeMarker-SSTI.md
vuldb.com
https://vuldb.com/cve/CVE-2026-78140
vuldb.com
https://vuldb.com/submit/882065
vuldb.com
https://vuldb.com/vuln/394523
vuldb.com
https://vuldb.com/vuln/394523/cti
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