CVE-2026-5987

Medium

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.

SeverityMedium
CVSS4.7
Exploit probability—
ProductPubliccms
PublishedApr 9, 2026
First seenApr 9, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
publiccms publiccms4.0.202506.a, 4.0.202506.b, 5.202506.a, 5.202506.b, 5.202506.d, 6.202506.d—

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