CVE-2026-5987: Sanluan PublicCMS, инжекция

Описание

Оригинално описание

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.

Засегнати продукти

• Sanluan PublicCMS: 4.0.202506.a; 4.0.202506.b; 5.202506.a; 5.202506.b; 5.202506.d; 6.202506.d

Вид слабост

• CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine
• CWE-791 Incomplete Filtering of Special Elements

История

Други уязвимости в Sanluan PublicCMS

• 6.3CVE-2026-121583
• 6.3CVE-2026-120319
• 5.3CVE-2026-110113
• 5.1CVE-2026-97721
• 6.3CVE-2026-8740

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-5987
• https://nvd.nist.gov/vuln/detail/CVE-2026-5987
• https://vuldb.com/vuln/356541
• https://vuldb.com/vuln/356541/cti
• https://vuldb.com/submit/792385
• https://github.com/sanluan/PublicCMS/issues/113
• https://github.com/sanluan/PublicCMS/