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Critical 9.3Published Aug 28, 2026
CVE-2026-78032SOY CMS contains an issue with deserialization of untrusted data.
Updated under an hour ago ()
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It affects Tsuyoshi Saito SOY CMS. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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SOY CMS contains an issue with deserialization of untrusted data. An arbitrary code may be executed by an attacker with the web server privilege.
- CVSS
- 9.3 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-502
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- jpcert
- NVD analysis
- Deferred
- Record last updated
- Aug 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Tsuyoshi Saito SOY CMS tsuyoshi_saito:soy_cms (from the name) | through 3.24.0 | CNA record |
References
- https://saitodev.co/article/7105
- https://jvn.jp/en/jp/JVN04485476/
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.