CVE-2021-30056

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Source

https://cve.org/CVERecord?id=CVE-2021-30056

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30056.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-30056

Published

2021-04-05T11:15:11.617Z

Modified

2026-07-09T00:13:59.487481Z

Severity

5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator

Summary

[none]

Details

Knowage Suite before 7.4 is vulnerable to reflected cross-site scripting (XSS). An attacker can inject arbitrary web script in /restful-services/publish via the 'EXEC_FROM' parameter that can lead to data leakage.

References

https://github.com/piuppi/Proof-of-Concepts/blob/main/Engineering/XSS-KnowageSuite.md

Affected packages

Git / github.com/knowagelabs/knowage-server

Affected ranges

Type

GIT

Repo

https://github.com/knowagelabs/knowage-server

Events

Introduced

Fixed

7c67b838c4057e4d50d7bb1d1727b47a0fcd500f

Database specific

Show details

{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:eng:knowage:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "7.4"
        }
    ]
}

Affected versions

v7.*

v7.0.0-RC

v7.2.0

v7.2.0-2020-04-06

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30056.json"