CVE-2025-32999: a-blog cms XSS — Fix

Description

Cross-site scripting vulnerability exists in a-blog cms versions prior to Ver. 3.1.43 and prior to Ver. 3.0.47. This issue exists in a specific field in the entry editing screen, and exploitation requires contributor or higher level privileges. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who is logging in to the product.

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CVSS v3.1 Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
appleple	a-blog_cms	3.0.0 — 3.0.47
appleple	a-blog_cms	3.1.0 — 3.1.43

References

Advisories & Patches

https://developer.a-blogcms.jp/blog/news/JVNVU-90760614.html

Other References

https://jvn.jp/en/vu/JVNVU90760614/

Frequently Asked Questions

What is CVE-2025-32999? +

Cross-site scripting vulnerability exists in a-blog cms versions prior to Ver. 3.1.43 and prior to Ver. 3.0.47. This issue exists in a specific field in the entry editing screen, and exploitation requires contributor or higher level privileges. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who is logging in to the product. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2025-32999? +

CVE-2025-32999 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-32999? +

CVE-2025-32999 affects products from appleple, specifically: a-blog_cms. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-32999? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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