CVE-2019-10405

moderate-risk
Published 2019-09-25

Jenkins 2.196 and earlier, LTS 2.176.3 and earlier printed the value of the "Cookie" HTTP request header on the /whoAmI/ URL, allowing attackers exploiting another XSS vulnerability to obtain the HTTP session cookie despite it being marked HttpOnly.

Do I need to act?

!
79.8% chance of exploitation in next 30 days
EPSS score — higher than 20% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Jenkins

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2019/09/25/3
Vendor Advisory https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1505
Mailing List http://www.openwall.com/lists/oss-security/2019/09/25/3
Vendor Advisory https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1505
48
/ 100
moderate-risk
Severity 21/34 · High
Exploitability 20/34 · Moderate
Exposure 7/34 · Low