CVE-2017-18097 : The Trello board importer resource in Atlassian Jira before version 7.6.1 allows

The Trello board importer resource in Atlassian Jira before version 7.6.1 allows remote attackers who can convince a Jira administrator to import their Trello board to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the title of a Trello card.

Published 2018-04-06 13:29:00

Updated 2018-05-09 18:04:05

Source Atlassian

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2017-18097

Atlassian » Jira
Versions before (<) 7.6.1
cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2017-18097

Top countries where our scanners detected CVE-2017-18097

Top open port discovered on systems with this issue 80

IPs affected by CVE-2017-18097 1,423

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2017-18097!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2017-18097

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 26 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-18097

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2017-18097

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-18097

http://www.securityfocus.com/bid/103764

Atlassian JIRA CVE-2017-18097 Cross Site Scripting Vulnerability
Third Party Advisory;VDB Entry
https://jira.atlassian.com/browse/JRASERVER-67076

[JRASERVER-67076] XSS in the Trello board importer resource - CVE-2017-18097 - Create and track feature requests for Atlassian products.
Vendor Advisory