CVE-2025-54789
CVE-2025-54789 is a medium-severity vulnerability in Humhub Files with a CVSS 3.x base score of 6.1. 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-80.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v4: 5.1
- EPSS exploit prediction: 0% (17th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-23404
- Weakness: CWE-80
- Affected product: Humhub Files
- Published:
- Last modified:
Description
Files is a module for managing files inside spaces and user profiles. In versions 0.16.9 and below, the File Move functionality does not contain logic that prevents injection of arbitrary JavaScript, which can lead to Browser JS code execution in the context of the user’s session. This is fixed in version 0.16.10.
Frequently asked questions
- What is CVE-2025-54789?
- Files is a module for managing files inside spaces and user profiles. In versions 0.16.9 and below, the File Move functionality does not contain logic that prevents injection of arbitrary JavaScript, which can lead to Browser JS code execution in the context of the user’s session. This is fixed in version 0.16.10.
- How severe is CVE-2025-54789?
- CVE-2025-54789 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2025-54789 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-54789?
- CVE-2025-54789 affects Humhub Files. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-54789?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-54789 have an EU (EUVD) identifier?
- Yes. CVE-2025-54789 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23404.
- When was CVE-2025-54789 published?
- CVE-2025-54789 was published on 2025-08-02 and last updated on 2026-06-17.
References
- https://github.com/humhub/cfiles/commit/f022bdd1cc54334a7a2a6f90a8168bb9583a2f00
- https://github.com/humhub/cfiles/releases/tag/v0.16.10
- https://github.com/humhub/cfiles/security/advisories/GHSA-cw2v-c62w-5r43
Affected products (1)
- cpe:2.3:a:humhub:files:*:*:*:*:*:*:*:*
More vulnerabilities in Humhub Files
- CVE-2025-54790 — Medium (CVSS 6.5): Files is a module for managing files inside spaces and user profiles. In versions 0.16.9 and below, Files does not have…
All CVEs affecting Humhub Files →
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