Medium severity · published May 17, 2026
CVE-2026-8740
Sanluan PublicCMS templateResult API TemplateResultDirective.java execute special elements used in a template engine
6.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PU
PublicCMS · Sanluan
5.202506.d · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-8740
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-8740
vuldb.com
https://vuldb.com/submit/809932
vuldb.com
https://vuldb.com/vuln/364328
vuldb.com
https://vuldb.com/vuln/364328/cti
vulnplus-note.wetolink.com
https://vulnplus-note.wetolink.com/share/ILcCnOvJ1fMc
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