CVE-2026-3289 — MEDIUM (6.3)

Vulnerability 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.

CVSS Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Publiccms	Publiccms	6.202506.d

Related Weaknesses (CWE)

CWE-22

References

https://vuldb.com/?ctiid.348017Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.348017Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.759109Third Party AdvisoryVDB Entry
https://www.yuque.com/la12138/pa2fpb/wdggytgi4vhl93zd?singleDocExploitThird Party Advisory

FAQ

What is CVE-2026-3289?

CVE-2026-3289 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 m...

How severe is CVE-2026-3289?

CVE-2026-3289 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-3289?

Check the references section above for vendor advisories and patch information. Affected products include: Publiccms Publiccms.