CVE-2025-27145

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Source

https://cve.org/CVERecord?id=CVE-2025-27145

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27145.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-27145

Aliases

Published

2025-02-25T01:36:46.891Z

Modified

2026-07-08T06:17:23.977591262Z

Severity

3.6 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N CVSS Calculator

Summary

copyparty renders unsanitized filenames as HTML when user uploads empty files

Details

copyparty, a portable file server, has a DOM-based cross-site scripting vulnerability in versions prior to 1.16.15. The vulnerability is considered low-risk. By handing someone a maliciously-named file, and then tricking them into dragging the file into copyparty's Web-UI, an attacker could execute arbitrary javascript with the same privileges as that user. For example, this could give unintended read-access to files owned by that user. The bug is triggered by the drag-drop action itself; it is not necessary to actually initiate the upload. The file must be empty (zero bytes). Note that, as a general-purpose webserver, it is intentionally possible to upload HTML-files with arbitrary javascript in <script> tags, which will execute when the file is opened. The difference is that this vulnerability would trigger execution of javascript during the act of uploading, and not when the uploaded file was opened. Version 1.16.15 contains a fix.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27145.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79",
        "CWE-83"
    ]
}

References

Affected packages

Git / github.com/9001/copyparty

Affected ranges

Type

GIT

Repo

https://github.com/9001/copyparty

Events

Introduced

Fixed

a01113989493fe575d50a008a9c04ea6c458849f

Fixed

438ea6ccb06f39d7cbb4b6ee7ad44606e21a63dd

Database specific

{
    "cpe": "cpe:2.3:a:9001:copyparty:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.16.15"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v0.*

v0.10.1

v0.10.10

v0.10.11

v0.10.12

v0.10.13

v0.10.14

v0.10.15

v0.10.16

v0.10.17

v0.10.18

v0.10.19

v0.10.2

v0.10.20

v0.10.21

v0.10.22

v0.10.3

v0.10.4

v0.10.5

v0.10.6

v0.10.7

v0.10.8

v0.10.9

v0.11.0

v0.11.1

v0.11.10

v0.11.11

v0.11.12

v0.11.13

v0.11.14

v0.11.15

v0.11.16

v0.11.17

v0.11.18

v0.11.19

v0.11.20

v0.11.21

v0.11.22

v0.11.23

v0.11.24

v0.11.25

v0.11.26

v0.11.27

v0.11.28

v0.11.29

v0.11.30

v0.11.31

v0.11.32

v0.11.33

v0.11.34

v0.11.35

v0.11.36

v0.11.37

v0.11.38

v0.11.39

v0.11.4

v0.11.40

v0.11.41

v0.11.42

v0.11.43

v0.11.44

v0.11.45

v0.11.46

v0.11.47

v0.11.6

v0.11.7

v0.11.8

v0.11.9

v0.12.0

v0.12.1

v0.12.10

v0.12.11

v0.12.12

v0.12.2

v0.12.3

v0.12.4

v0.12.5

v0.12.6

v0.12.7

v0.12.8

v0.12.9

v0.13.0

v0.13.1

v0.13.10

v0.13.11

v0.13.12

v0.13.13

v0.13.14

v0.13.2

v0.13.3

v0.13.4

v0.13.5

v0.13.6

v0.13.7

v0.13.8

v0.13.9

v0.2.3

v0.3.0

v0.3.1

v0.4.0

v0.4.1

v0.4.2

v0.4.3

v0.5.0

v0.5.1

v0.5.2

v0.5.3

v0.5.4

v0.5.5

v0.5.6

v0.5.7

v0.6.0

v0.6.2

v0.6.3

v0.7.0

v0.7.1

v0.7.2

v0.7.3

v0.7.4

v0.7.5

v0.7.6

v0.7.7

v0.8.1

v0.8.3

v0.9.0

v0.9.1

v0.9.10

v0.9.11

v0.9.12

v0.9.13

v0.9.3

v0.9.4

v0.9.5

v0.9.6

v0.9.7

v0.9.8

v0.9.9

v1.*

v1.0.0

v1.0.1

v1.0.10

v1.0.11

v1.0.12

v1.0.13

v1.0.14

v1.0.2

v1.0.3

v1.0.4

v1.0.5

v1.0.6

v1.0.7

v1.0.8

v1.0.9

v1.1.0

v1.1.1

v1.1.10

v1.1.11

v1.1.12

v1.1.2

v1.1.3

v1.1.4

v1.1.5

v1.1.6

v1.1.7

v1.1.8

v1.1.9

v1.11.0

v1.11.1

v1.11.2

v1.12.0

v1.12.1

v1.12.2

v1.13.0

v1.13.1

v1.13.2

v1.13.3

v1.13.4

v1.13.5

v1.13.6

v1.13.8

v1.14.0

v1.14.1

v1.14.2

v1.14.3

v1.14.4

v1.15.0

v1.15.1

v1.15.10

v1.15.2

v1.15.3

v1.15.4

v1.15.5

v1.15.6

v1.15.7

v1.15.8

v1.15.9

v1.16.0

v1.16.1

v1.16.10

v1.16.11

v1.16.12

v1.16.13

v1.16.14

v1.16.2

v1.16.3

v1.16.4

v1.16.5

v1.16.6

v1.16.7

v1.16.8

v1.16.9

v1.2.0

v1.2.1

v1.2.10

v1.2.11

v1.2.2

v1.2.3

v1.2.4

v1.2.5

v1.2.6

v1.2.7

v1.2.8

v1.2.9

v1.3.0

v1.3.1

v1.3.10

v1.3.11

v1.3.12

v1.3.13

v1.3.14

v1.3.15

v1.3.16

v1.3.2

v1.3.3

v1.3.4

v1.3.5

v1.3.6

v1.3.7

v1.3.8

v1.3.9

v1.4.0

v1.4.1

v1.4.2

v1.4.3

v1.4.4

v1.4.5

v1.4.6

v1.5.0

v1.5.1

v1.5.2

v1.5.3

v1.5.4

v1.5.5

v1.5.6

v1.6.0

v1.6.1

v1.6.10

v1.6.11

v1.6.12

v1.6.13

v1.6.14

v1.6.15

v1.6.2

v1.6.3

v1.6.4

v1.6.5

v1.6.6

v1.6.7

v1.6.8

v1.6.9

v1.7.0

v1.7.1

v1.7.2

v1.7.3

v1.7.4

v1.7.5

v1.7.6

v1.8.0

v1.8.1

v1.8.2

v1.8.3

v1.8.4

v1.8.6

v1.8.7

v1.8.8

v1.9.0

v1.9.1

v1.9.10

v1.9.11

v1.9.12

v1.9.13

v1.9.14

v1.9.15

v1.9.16

v1.9.17

v1.9.18

v1.9.19

v1.9.2

v1.9.20

v1.9.21

v1.9.22

v1.9.23

v1.9.24

v1.9.25

v1.9.26

v1.9.27

v1.9.28

v1.9.29

v1.9.3

v1.9.30

v1.9.4

v1.9.5

v1.9.6

v1.9.7

v1.9.8

v1.9.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27145.json"