How severe is CVE-2026-30689?

CVE-2026-30689 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-30689 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30689?

CVE-2026-30689 affects Anjoy8 Blog.admin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30689?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-30689 have an EU (EUVD) identifier?

Yes. CVE-2026-30689 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16604.

When was CVE-2026-30689 published?

CVE-2026-30689 was published on 2026-03-27 and last updated on 2026-07-02.

CVE-2026-30689

CVE-2026-30689 is a medium-severity vulnerability in Anjoy8 Blog.admin with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-16604
Weakness: CWE-863
Affected product: Anjoy8 Blog.admin
Published: 2026-03-27
Last modified: 2026-07-02

Description

In Blog.Core through bcb4d17, the getinfobytoken API interface contains improper access control that leads to sensitive data exposure. Unauthorized parties can obtain sensitive administrator account information via a valid token, threatening system security. NOTE: Blog.Admin is related front-end code that does not offer an API service.

Frequently asked questions

What is CVE-2026-30689?: In Blog.Core through bcb4d17, the getinfobytoken API interface contains improper access control that leads to sensitive data exposure. Unauthorized parties can obtain sensitive administrator account information via a valid token, threatening system security. NOTE: Blog.Admin is related front-end code that does not offer an API service.
How severe is CVE-2026-30689?: CVE-2026-30689 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-30689 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30689?: CVE-2026-30689 affects Anjoy8 Blog.admin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30689?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-30689 have an EU (EUVD) identifier?: Yes. CVE-2026-30689 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16604.
When was CVE-2026-30689 published?: CVE-2026-30689 was published on 2026-03-27 and last updated on 2026-07-02.

References

EU advisories (EUVD)

Affected products (1)

cpe:2.3:a:anjoy8:blog.admin:8.0:*:*:*:*:*:*:*

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