CVE-2026-87727
mediuma-blog cms Ver.
a-blog cms Ver. 3.2.33 and earlier contains a path traversal vulnerability, which allows an unauthenticated attacker to read or delete arbitrary files on the affected product.
CVSS
6.5
6.5 (CVSS v3.0)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Severity source: NVD CVSS v3.0 (vultures@jpcert.or.jp)
Timeline (UTC)
Published: 2026-09-11 09:17
Modified: 2026-09-16 19:27
NVD status: Deferred
Last synced 2 days ago
Verified against the source API 2026-10-27 06:52 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://developer.a-blogcms.jp/blog/news/JVN-20829034.html vultures@jpcert.or.jp
- https://jvn.jp/en/jp/JVN20829034/ vultures@jpcert.or.jp
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:52 UTC · record ↗