How severe is CVE-2023-25365?

CVE-2023-25365 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-25365 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-25365?

CVE-2023-25365 affects Octobercms October. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-25365?

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-2023-25365 have an EU (EUVD) identifier?

Yes. CVE-2023-25365 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0639.

When was CVE-2023-25365 published?

CVE-2023-25365 was published on 2024-02-08 and last updated on 2026-06-17.

CVE-2023-25365

CVE-2023-25365 is a high-severity vulnerability in Octobercms October with a CVSS 3.x base score of 7.8. 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: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0639
Weakness: CWE-434
Affected product: Octobercms October
Published: 2024-02-08
Last modified: 2026-06-17

Description

Cross Site Scripting vulnerability found in October CMS v.3.2.0 allows local attacker to execute arbitrary code via the file type .mp3

Frequently asked questions

What is CVE-2023-25365?: Cross Site Scripting vulnerability found in October CMS v.3.2.0 allows local attacker to execute arbitrary code via the file type .mp3
How severe is CVE-2023-25365?: CVE-2023-25365 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-25365 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-25365?: CVE-2023-25365 affects Octobercms October. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-25365?: 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-2023-25365 have an EU (EUVD) identifier?: Yes. CVE-2023-25365 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0639.
When was CVE-2023-25365 published?: CVE-2023-25365 was published on 2024-02-08 and last updated on 2026-06-17.

References

https://cupc4k3.medium.com/cve-2023-25365-xss-via-file-upload-bypass-ddf4d2a106a7

Affected products (1)

cpe:2.3:a:octobercms:october:3.2.0:*:*:*:*:*:*:*

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