CVE-2025-54589 (GCVE-0-2025-54589)
Vulnerability from cvelistv5 – Published: 2025-07-31 13:48 – Updated: 2025-07-31 14:12
VLAI
EPSS
VEX
Title
copyparty Reflected XSS via Filter Parameter
Summary
Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `<script>` block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7.
Severity
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-31 14:11 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/9001/copyparty/security/adviso… | x_refsource_CONFIRM |
| https://github.com/9001/copyparty/commit/a8705e61… | x_refsource_MISC |
| https://github.com/9001/copyparty/releases/tag/v1.18.7 | x_refsource_MISC |
Impacted products
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}
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"url": "https://github.com/9001/copyparty/commit/a8705e611d05eeb22be5d3d7d9ab5c020fe54c62"
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"configurations": [
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},
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"value": "Copyparty es un servidor de archivos port\u00e1til. En las versiones 1.18.6 y anteriores, al acceder a la p\u00e1gina de subidas recientes en `/?ru`, los usuarios pueden filtrar los resultados mediante un campo de entrada en la parte superior. Este campo a\u00f1ade un par\u00e1metro de filtro a la URL, que refleja su valor directamente en un bloque `"
}
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"lastModified": "2026-06-17T09:40:21.250",
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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