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CVE-2026-5987

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CVE-2026-5987

Published: Apr 9, 2026

Modified: Apr 10, 2026

PUBLISHED

CVSS v3.1

4.7

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.

VendorProductVersions

Sanluan

PublicCMS

affected
4.0.202506.a
affected
4.0.202506.b
affected
5.202506.a
affected
5.202506.b
affected
5.202506.d

+1 more versions

Weaknesses (CWE)

CWE-1336
CWE-791

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

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