CVE-2026-78140

MEDIUMPre-NVD 4.74.7—
EchelonGraph scoreHIGH confidence

Score 4.7 from GitHub Security Advisory (severity: LOW) published 2026-08-23. a secondary CVSS source baseline 4.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
4.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.7Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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 v3
4.7
EG Score
4.7(high)
EG Risk
37(Track)
EG Risk 37/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity47% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

August 23, 2026

Last Modified

August 24, 2026

Advisory Details (1)

Auto-updated Aug 23, 2026
No patch confirmed yet.
generic

CVE-Reports/CVE-UJCMS-v10.1.3-FreeMarker-SSTI/CVE-UJCMS-v10.1.3-FreeMarker-SSTI.md at main · d0ctorsec/CVE-Reports · GitHub

https://github.com/d0ctorsec/CVE-Reports/blob/main/CVE-UJCMS-v10.1.3-FreeMarker-SSTI/CVE-UJCMS-v10.1.3-FreeMarker-SSTI.md

Vendor Advisories for CVE-2026-78140(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 16× in last 7d / 16× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-25 19:44 UTCEG score recompute
  2. 2026-08-25 19:44 UTCGHSA enrichment
  3. 2026-08-25 13:49 UTCEPSS rescore
  4. 2026-08-24 20:26 UTCEG score recompute
  5. 2026-08-24 20:26 UTCGHSA enrichment
  6. 2026-08-24 20:25 UTCNVD updateCVSS v4 → 2
  7. 2026-08-24 20:02 UTCEG score recompute
  8. 2026-08-24 20:02 UTCGHSA enrichment
  9. 2026-08-24 20:01 UTCMITRE cvelistV5CVSS v4 → 5.1
  10. 2026-08-24 16:47 UTCEG score recompute
  11. 2026-08-24 16:47 UTCGHSA enrichment
  12. 2026-08-24 14:18 UTCEPSS rescore
  13. 2026-08-23 20:25 UTCEG score recompute
  14. 2026-08-23 20:24 UTCNVD updateCVSS v4 → 2
  15. 2026-08-23 19:51 UTCEG score recompute
  16. 2026-08-23 19:50 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-78140?
CVE-2026-78140 is a medium vulnerability published on August 23, 2026. 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…
When was CVE-2026-78140 disclosed?
CVE-2026-78140 was first published in the National Vulnerability Database on August 23, 2026, with the most recent update on August 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-78140 actively exploited?
CVE-2026-78140 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 84.7% of all scored CVEs.
What is the CVSS score of CVE-2026-78140?
CVE-2026-78140 has a CVSS v3 base score of 4.7 (NVD).
How do I remediate CVE-2026-78140?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-78140, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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