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GitHub_MCVELIST:CVE-2022-39295

HistoryOct 13, 2022 - 12:00 a.m.

CVE-2022-39295 Improper Neutralization of Alternate XSS Syntax in Knowage-Server

2022-10-1300:00:00

CWE-87

CWE-79

GitHub_M

www.cve.org

cve-2022-39295

knowage-server

cross-site scripting

xssrequestwrapper

patch

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

30.0%

JSON

Knowage is an open source suite for modern business analytics alternative over big data systems. KnowageLabs / Knowage-Server starting with the 6.x branch and prior to versions 7.4.22, 8.0.9, and 8.1.0 is vulnerable to cross-site scripting because the XSSRequestWrapper::stripXSS method can be bypassed. Versions 7.4.22, 8.0.9, and 8.1.0 contain patches for this issue. There are no known workarounds.

CNA Affected

[
  {
    "vendor": "KnowageLabs",
    "product": "Knowage-Server",
    "versions": [
      {
        "version": ">= 6.0, < 7.4.22",
        "status": "affected"
      },
      {
        "version": ">= 8.0, < 8.0.9",
        "status": "affected"
      }
    ]
  }
]

References

github.com/KnowageLabs/Knowage-Server/blob/b079a654c1708f82f6914c55be6715ad621d9edd/knowageutils/src/main/java/it/eng/spagobi/utilities/filters/XSSRequestWrapper.java#L82-L206

github.com/KnowageLabs/Knowage-Server/security/advisories/GHSA-f2gr-6h9j-rwcw

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

30.0%

JSON

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