Medium 4.7Published Apr 9, 2026

CVE-2026-5987Sanluan PublicCMS FreeMarker Template AbstractFreemarkerView.java AbstractFreemarkerView.doRender special elements used in a template engine

Updated under an hour ago (Oct 26, 2026, 6:40 AM ET)

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It affects Sanluan PublicCMS. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Sanluan PublicCMS

Exploited in the last 30 days

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.

CVSS: 4.7 MEDIUM (v3.1, CNA)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
Weakness (CWE): CWE-1336, CWE-791
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Apr 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Sanluan PublicCMS publiccms:publiccms	4.0.202506.a; 4.0.202506.b; 5.202506.a; 5.202506.b; 5.202506.d; 6.202506.d	CNA record

References

https://vuldb.com/vuln/356541vdb-entry, technical-description
https://vuldb.com/vuln/356541/ctisignature, permissions-required
https://vuldb.com/submit/792385third-party-advisory
https://github.com/sanluan/PublicCMS/issues/113exploit, issue-tracking
https://github.com/sanluan/PublicCMS/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.