How severe is CVE-2026-2133?

CVE-2026-2133 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-2133 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-2133?

CVE-2026-2133 affects Fabian Online Music Site. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2133?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-2133 have an EU (EUVD) identifier?

Yes. CVE-2026-2133 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5815.

When was CVE-2026-2133 published?

CVE-2026-2133 was published on 2026-02-08 and last updated on 2026-06-17.

CVE-2026-2133

CVE-2026-2133 is a high-severity vulnerability in Fabian Online Music Site with a CVSS 3.x base score of 7.3. 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-284.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5815
Weakness: CWE-284
Affected product: Fabian Online Music Site
Published: 2026-02-08
Last modified: 2026-06-17

Description

A weakness has been identified in code-projects Online Music Site 1.0. Impacted is an unknown function of the file /Administrator/PHP/AdminUpdateCategory.php. This manipulation of the argument txtimage causes unrestricted upload. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

Frequently asked questions

What is CVE-2026-2133?: A weakness has been identified in code-projects Online Music Site 1.0. Impacted is an unknown function of the file /Administrator/PHP/AdminUpdateCategory.php. This manipulation of the argument txtimage causes unrestricted upload. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
How severe is CVE-2026-2133?: CVE-2026-2133 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-2133 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-2133?: CVE-2026-2133 affects Fabian Online Music Site. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2133?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-2133 have an EU (EUVD) identifier?: Yes. CVE-2026-2133 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5815.
When was CVE-2026-2133 published?: CVE-2026-2133 was published on 2026-02-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fabian:online_music_site:1.0:*:*:*:*:*:*:*

More vulnerabilities in Fabian Online Music Site

CVE-2026-2212 — High (CVSS 7.3): A vulnerability was identified in code-projects Online Music Site 1.0. Affected by this vulnerability is an unknown…
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