Medium 6.3Published Mar 8, 2026

CVE-2026-37251024-lab/lab1024 SmartAdmin FreeMarker Template MailService.java freemarkerResolverContent special elements used in a template engine

Updated under an hour ago (Oct 26, 2026, 2:30 PM ET)

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It affects 1024-lab SmartAdmin and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for 1024-lab SmartAdmin

Exploited in the last 30 days

A flaw has been found in 1024-lab/lab1024 SmartAdmin up to 3.29. Affected by this issue is the function freemarkerResolverContent of the file sa-base/src/main/java/net/lab1024/sa/base/module/support/mail/MailService.java of the component FreeMarker Template Handler. Executing a manipulation of the argument template_content 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. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-1336, CWE-791
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Mar 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

1024-lab SmartAdmin 1024_lab:smartadmin (from the name)	3.0; 3.1; 3.2; 3.3; 3.4; 3.5; 3.6; 3.7; and 22 more ranges	CNA record
lab1024 SmartAdmin lab1024:smartadmin (from the name)	3.0; 3.1; 3.2; 3.3; 3.4; 3.5; 3.6; 3.7; and 22 more ranges	CNA record
lab1024 smartadmin lab1024:smartadmin	through 3.29	NVD

References

References

https://vuldb.com/?id.349703	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.349703	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.766459	third-party-advisory, vdb-entry
https://www.notion.so/SmartAdmin-Server-Side-Template-Injection-SSTI-in-Email-Template-Rendering-310ea92a3c418087ac63ec8e5a061b62	exploit, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.