CVE-2020-2229 : Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the tooltip c

Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the tooltip content of help icons, resulting in a stored cross-site scripting (XSS) vulnerability.

Published 2020-08-12 14:15:13

Updated 2023-11-02 21:41:40

Source Jenkins Project

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2020-2229

Jenkins » Jenkins » LTS Edition
Versions up to, including, (<=) 2.235.3
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
Matching versions
Jenkins » Jenkins »
Versions up to, including, (<=) 2.251
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*
Matching versions

Threat overview for CVE-2020-2229

Top countries where our scanners detected CVE-2020-2229

Top open port discovered on systems with this issue 80

IPs affected by CVE-2020-2229 15,075

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2020-2229!

^*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-2020-2229

EPSS FAQ

0.72%

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

~ 81 %

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

CVSS scores for CVE-2020-2229

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:3.1/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-2020-2229

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:
- jenkinsci-cert@googlegroups.com (Secondary)
- nvd@nist.gov (Primary)

References for CVE-2020-2229

https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1955

Jenkins Security Advisory 2020-08-12
Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/08/12/4

oss-security - Multiple vulnerabilities in Jenkins and Jenkins plugins
Mailing List;Third Party Advisory

CVEs referencing this url
http://packetstormsecurity.com/files/160443/Jenkins-2.235.3-Cross-Site-Scripting.html

Jenkins 2.235.3 Cross Site Scripting ≈ Packet Storm
Exploit;Third Party Advisory;VDB Entry

CVEs referencing this url