CVE-2026-108790

MEDIUM 4.7

westboy CicadasCMS Backend Template Editor save TemplateController.save path traversal

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in westboy CicadasCMS up to 2431154dac8d0735e04f1fd2a3c3556668fc8dab. This impacts the function TemplateController.save of the file /system/cms/template/save of the component Backend Template Editor. The manipulation results in path traversal. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-22
Vendor	westboy
Product	cicadascms
Published	Oct 12, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

westboy / CicadasCMS

2431154dac8d0735e04f1fd2a3c3556668fc8dab

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/416569 vuldb.com: https://vuldb.com/vuln/416569/cti vuldb.com: https://vuldb.com/cve/CVE-2026-108790 vuldb.com: https://vuldb.com/submit/959802 github.com: https://github.com/wawyw/cve_report/blob/main/CicadasCMS_1.md

Credits

🔍 wenyouwen (VulDB User) VulDB CNA Team