CVE-2026-8740

MEDIUM

Sanluan PublicCMS templateResult API TemplateResultDirective.java execute special elements used in a template engine

Title source: cna
STIX 2.1

Description

A flaw has been found in Sanluan PublicCMS 5.202506.d. The impacted element is the function execute of the file publiccms-core/src/main/java/com/publiccms/views/directive/tools/TemplateResultDirective.java of the component templateResult API. This manipulation of the argument templateContent causes improper neutralization of special elements used in a template engine. The attack is possible to be carried out 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.

References (4)

Core 4
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-364328 | Sanluan PublicCMS templateResult API TemplateResultDirective.java execute special elements used in a template engine
https://vuldb.com/vuln/364328
Signature, Permissions Required signature permissions-required
VDB-364328 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/364328/cti
Third Party Advisory third-party-advisory
Submit #809932 | PublicCMS V5.202506.d server-side template injection
https://vuldb.com/submit/809932

Scores

CVSS v3 6.3
EPSS 0.0004
EPSS Percentile 12.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-1336 CWE-791
Status published
Products (1)
Sanluan/PublicCMS 5.202506.d
Published May 17, 2026
Tracked Since May 17, 2026