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[email protected]CVE-2018-20239

HistoryApr 30, 2019 - 4:29 p.m.

CVE-2018-20239

2019-04-3016:29:00

CWE-79

[email protected]

web.nvd.nist.gov

cve

2018

20239

xss

vulnerability

application links

atlassian

confluence

crucible

crowd

fisheye

jira

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

3.5 Low

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

0.002 Low

EPSS

Percentile

64.5%

JSON

Application Links before version 5.0.11, from version 5.1.0 before 5.2.10, from version 5.3.0 before 5.3.6, from version 5.4.0 before 5.4.12, and from version 6.0.0 before 6.0.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the applinkStartingUrl parameter. The product is used as a plugin in various Atlassian products where the following are affected: Confluence before version 6.15.2, Crucible before version 4.7.0, Crowd before version 3.4.3, Fisheye before version 4.7.0, Jira before version 7.13.3 and 8.x before 8.1.0.

Affected configurations

NVD

Node

atlassianapplication_linksRange<5.0.11

atlassianapplication_linksRange5.1.0–5.2.10

atlassianapplication_linksRange5.3.0–5.3.6

atlassianapplication_linksRange5.4.0–5.4.12

atlassianapplication_linksRange6.0.0–6.0.4

Node

atlassianconfluence_data_centerRange<6.15.2

atlassianconfluence_serverRange<6.15.2

atlassiancrowdRange<3.4.3

atlassiancrucibleRange<4.7.0

atlassianfisheyeRange<4.7.0

atlassianjira_data_centerRange<7.13.3

atlassianjira_data_centerRange8.0.0–8.1.0

atlassianjira_serverRange<7.13.3

atlassianjira_serverRange8.0.0–8.1.0

CPENameOperatorVersion
atlassian:application_linksatlassian application linkslt5.0.11
atlassian:application_linksatlassian application linkslt5.2.10
atlassian:application_linksatlassian application linkslt5.3.6
atlassian:application_linksatlassian application linkslt5.4.12
atlassian:application_linksatlassian application linkslt6.0.4

CPE	Name	Operator	Version
atlassian:application_links	atlassian application links	lt	5.0.11
atlassian:application_links	atlassian application links	lt	5.2.10
atlassian:application_links	atlassian application links	lt	5.3.6
atlassian:application_links	atlassian application links	lt	5.4.12
atlassian:application_links	atlassian application links	lt	6.0.4

CNA Affected

[
  {
    "product": "Atlassian Application Links",
    "vendor": "Atlassian",
    "versions": [
      {
        "lessThan": "5.0.11",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "5.1.0",
        "versionType": "custom"
      },
      {
        "lessThan": "5.2.10",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "5.3.0",
        "versionType": "custom"
      },
      {
        "lessThan": "5.3.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "5.4.0",
        "versionType": "custom"
      },
      {
        "lessThan": "5.4.12",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "6.0.0",
        "versionType": "custom"
      },
      {
        "lessThan": "6.0.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

ecosystem.atlassian.net/browse/APL-1373

jira.atlassian.com/browse/CONFSERVER-58208

jira.atlassian.com/browse/CRUC-8379

jira.atlassian.com/browse/CWD-5362

jira.atlassian.com/browse/FE-7161

jira.atlassian.com/browse/JRASERVER-68855

Social References

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

3.5 Low

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

0.002 Low

EPSS

Percentile

64.5%

JSON

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