Is CVE-2025-32999 in the CISA KEV catalog?

No. CVE-2025-32999 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-32999?

CVE-2025-32999 has a CVSS v3 base score of 5.4 (MEDIUM).

What is the EPSS score for CVE-2025-32999?

CVE-2025-32999 has an EPSS score of 0.22% (12th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-32999?

Upgrade a-blog cms to 3.1.43 or later.

CVE & CISA-KEV Catalog

CVE-2025-32999

MEDIUM

5.4

CVSS v3

NVD

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.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

a-blog cmsNVD

Affected:>= 3.1.0, < 3.1.43Fixed in:3.1.43CVE-2025-32999derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.22%probability of exploitation in 30 days

12thpercentile

Low risk: more likely to be exploited than 12% of all known CVEs.

References

Vendor Advisory1

developer.a-blogcms.jp

Third-Party Advisory1

jvn.jp

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-09-30.