CVE-2026-5987— Sanluan PublicCMS FreeMarker Template AbstractFreemarkerView.java AbstractFreemarkerView.doRender special elements used in a template engine
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I. Basic Information for CVE-2026-5987
Vulnerability Information
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Vulnerability Title
Sanluan PublicCMS FreeMarker Template AbstractFreemarkerView.java AbstractFreemarkerView.doRender special elements used in a template engine
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in Sanluan PublicCMS up to 6.202506.d. This affects the function AbstractFreemarkerView.doRender of the file publiccms-parent/publiccms-core/src/main/java/com/publiccms/common/base/AbstractFreemarkerView.java of the component FreeMarker Template Handler. Such manipulation leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1336
Source: NVD (National Vulnerability Database)
Vulnerability Title
PublicCMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PublicCMS是中国PublicCMS公司的一套使用Java语言编写的开源内容管理系统（CMS）。 PublicCMS 6.202506.d及之前版本存在安全漏洞，该漏洞源于对FreeMarker Template Handler组件中publiccms-parent/publiccms-core/src/main/java/com/publiccms/common/base/AbstractFreemarkerView.java文件AbstractFreemarkerView.doRender函数的
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-5987
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IV. Related Vulnerabilities
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Same vendor: Sanluan
- CVE-2026-6797
Sanluan PublicCMS DocToHtmlUtils.java ZipSecureFile.setMinfl - CVE-2026-6796
Sanluan PublicCMS Failed Login LoginAdminController.java log - CVE-2026-3289
Sanluan PublicCMS Template Cache Generation TemplateCacheCom - CVE-2026-2010
Sanluan PublicCMS Trade Payment TradePaymentService.java pai - CVE-2026-1112
Sanluan PublicCMS Trade Address Deletion Endpoint TradeAddre
Same weakness: CWE-1336
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