CVE-2026-3289 | THREATINT

Description

A weakness has been identified in Sanluan PublicCMS 6.202506.d. This impacts the function saveMetadata of the file TemplateCacheComponent.java of the component Template Cache Generation. Executing a manipulation can lead to path traversal. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-02-26 | Published 2026-02-27 | Updated 2026-02-27 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Path Traversal

Product status

6.202506.d

affected

Timeline

2026-02-26:	Advisory disclosed
2026-02-26:	VulDB entry created
2026-02-26:	VulDB entry last update

Credits

Saul1213 (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.348017 (VDB-348017 | Sanluan PublicCMS Template Cache Generation TemplateCacheComponent.java saveMetadata path traversal) vdb-entry technical-description

vuldb.com/?ctiid.348017 (VDB-348017 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.759109 (Submit #759109 | publiccms V6.202506.d RCE) third-party-advisory

www.yuque.com/la12138/pa2fpb/wdggytgi4vhl93zd?singleDoc exploit

cve.org (CVE-2026-3289)

nvd.nist.gov (CVE-2026-3289)

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