How severe is CVE-2025-5406?

CVE-2025-5406 has a CVSS 3.x base score of 6.3, 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 low, and availability low.

Is CVE-2025-5406 being actively exploited?

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

What products are affected by CVE-2025-5406?

CVE-2025-5406 affects Chaitak-gorai Blogbook. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-5406?

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

Does CVE-2025-5406 have an EU (EUVD) identifier?

Yes. CVE-2025-5406 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16581.

When was CVE-2025-5406 published?

CVE-2025-5406 was published on 2025-06-01 and last updated on 2026-06-17.

CVE-2025-5406

CVE-2025-5406 is a medium-severity vulnerability in Chaitak-gorai Blogbook with a CVSS 3.x base score of 6.3. 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-434.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-16581
Weakness: CWE-434
Affected product: Chaitak-gorai Blogbook
Published: 2025-06-01
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, was found in chaitak-gorai Blogbook up to 92f5cf90f8a7e6566b576fe0952e14e1c6736513. Affected is an unknown function of the file /admin/posts.php?source=add_post. The manipulation of the argument image leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-5406?: A vulnerability, which was classified as critical, was found in chaitak-gorai Blogbook up to 92f5cf90f8a7e6566b576fe0952e14e1c6736513. Affected is an unknown function of the file /admin/posts.php?source=add_post. The manipulation of the argument image leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-5406?: CVE-2025-5406 has a CVSS 3.x base score of 6.3, 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 low, and availability low.
Is CVE-2025-5406 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5406?: CVE-2025-5406 affects Chaitak-gorai Blogbook. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-5406?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5406 have an EU (EUVD) identifier?: Yes. CVE-2025-5406 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16581.
When was CVE-2025-5406 published?: CVE-2025-5406 was published on 2025-06-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:chaitak-gorai:blogbook:*:*:*:*:*:*:*:*

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