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CVE-2026-5987
MEDIUM4.7
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.
CVE Details
CVSS v3.1 Score4.7
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredHIGH
User InteractionNONE
Published4/9/2026
Last Modified4/13/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-791CWE-1336
References
https://github.com/sanluan/PublicCMS/(cna@vuldb.com)
https://github.com/sanluan/PublicCMS/issues/113(cna@vuldb.com)
https://vuldb.com/submit/792385(cna@vuldb.com)
https://vuldb.com/vuln/356541(cna@vuldb.com)
https://vuldb.com/vuln/356541/cti(cna@vuldb.com)
IOC Correlations
No correlations recorded
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