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AtlassianCVE-2017-16856

HistoryDec 05, 2017 - 4:29 p.m.

CVE-2017-16856

2017-12-0516:29:00

CWE-79

atlassian

web.nvd.nist.gov

cve-2017-16856

atlassian confluence

rss feed

xss

cross site scripting

nvd

vulnerability

security

2017

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

40.6%

JSON

The RSS Feed macro in Atlassian Confluence before version 6.5.2 allows remote attackers to inject arbitrary HTML or JavaScript via cross site scripting (XSS) vulnerabilities in various rss properties which were used as links without restriction on their scheme.

Affected configurations

Nvd

Node

atlassianconfluenceRange<6.5.2

VendorProductVersionCPE
atlassianconfluence*cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
atlassian	confluence	*	cpe:2.3:a:atlassian:confluence::::::::

CNA Affected

[
  {
    "product": "Confluence",
    "vendor": "Atlassian",
    "versions": [
      {
        "status": "affected",
        "version": "All versions prior to version 6.5.2"
      }
    ]
  }
]

References

www.securityfocus.com/bid/102094

jira.atlassian.com/browse/CONFSERVER-54395

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.001

Percentile

40.6%

JSON

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