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CVE-2026-78140

Dromara UJCMS web-file-template Endpoint WebFileTemplateController.java update special elements in template engine

MEDIUM
4.7
CVSS Score
Published: August 23, 2026 at 07:45 PM UTC
Updated: October 12, 2026 at 04:10 PM UTC
2 products affected across 2 vendorsUjcmsUJCMS

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Severity
MEDIUM4.7
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/394523
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/394523/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-78140
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/882065
Exploit
Source: cverecord
https://github.com/d0ctorsec/CVE-Reports/blob/main/CVE-UJCMS-v10.1.3-FreeMarker-SSTI/CVE-UJCMS-v10.1.3-FreeMarker-SSTI.md

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.7MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-1336CWE-791

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