CVE-2025-27566

low-risk
Published 2025-05-19

Path traversal vulnerability exists in a-blog cms versions prior to Ver. 3.1.43 and versions prior to Ver. 3.0.47. This is an issue with insufficient path validation in the backup feature, and exploitation requires the administrator privilege. If this vulnerability is exploited, a remote authenticated attacker with the administrator privilege may obtain or delete any file on the server.

Do I need to act?

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0.47% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.8/10 Low
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Appleple

References (2)

Vendor Advisory https://developer.a-blogcms.jp/blog/news/JVNVU-90760614.html
Third Party Advisory https://jvn.jp/en/vu/JVNVU90760614/
24
/ 100
low-risk
Severity 17/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal