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CVE-2026-3289

Sanluan PublicCMS Template Cache Generation TemplateCacheComponent.java saveMetadata path traversal

Published: Feb 27, 2026Updated: Apr 29, 2026 Sources: CVE List NVDCWE-22
NVD MITRE
6.3CVSSMEDIUM
EPSS Score
0.7%
Top 52.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

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 Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-22

Affected Products

publiccmspubliccms
On-prem
Web & CMS Plugins / cms-core
PublicCMSSanluan
On-prem
Web & CMS Plugins / cms-core
publiccmscommercialWeb & CMS Pluginsaka publiccms
sanluanoss-projectWeb & CMS Pluginsaka publiccms

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://vuldb.com/?ctiid.348017
vuldb.com
https://vuldb.com/?id.348017
vuldb.com
https://vuldb.com/?submit.759109
vuldb.com
and 1 more references View all →

Timeline

Published
Feb 27, 2026
Last Updated
Apr 29, 2026

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