Vulnerability in Sanluan Publiccms
CVE-2026-5987
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/AbstractFreemar…
EPSS: 0.001 (19.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Sanluan Publiccms — versions 4.0.202506.a, 4.0.202506.b, 5.202506.a
Weakness classification (CWE)
References
- VDB-356541 | Sanluan PublicCMS FreeMarker Template AbstractFreemarkerView.java AbstractFreemarkerView.doRender special elements used in a template engine (technical-description, vdb-entry)
- VDB-356541 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #792385 | sanluan PublicCMS V4.0.202506.a, V4.0.202506.b, V5.202506.a, V5.202506.b, V5.202506.d, V6.202506.d Code Injection (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5987?
- CVE-2026-5987 is a medium-severity vulnerability in Sanluan Publiccms, classified under CWE-791. CVSS score: 4.7/10. Published 2026-04-09.
- How severe is CVE-2026-5987?
- Medium severity. CVSS v3 base score is 4.7 out of 10.