CVE-2026-108790westboy CicadasCMS Backend Template Editor save TemplateController.save path traversal
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 4.7 MEDIUM (v3.1, CNA)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
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 12, 2026
Affected products
westboy CicadasCMS westboy:cicadascms | 2431154dac8d0735e04f1fd2a3c3556668fc8dab | CNA record |
References
- https://vuldb.com/vuln/416569vdb-entry, technical-description
- https://vuldb.com/vuln/416569/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-108790third-party-advisory
- https://vuldb.com/submit/959802third-party-advisory
- https://github.com/wawyw/cve_report/blob/main/CicadasCMS_1.mdexploit
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.