Auth bypass in Atlassian Hipchat
CVE-2018-1000418
An improper authorization vulnerability exists in Jenkins HipChat Plugin 2.2.0 and earlier in HipChatNotifier.java that allows attackers with Overall/Read access to send test notifications to an attacker-specified HipChat server with attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (63.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.securityfocus.com/bid/106532 (VDB Entry, Third Party Advisory, vdb-entry)
- jenkins.io/security/advisory/2018-09-25/
Frequently asked questions
- What is CVE-2018-1000418?
- CVE-2018-1000418 is a high-severity vulnerability in Atlassian Hipchat, classified under Incorrect Authorization. CVSS score: 8.8/10. Published 2019-01-09.
- How severe is CVE-2018-1000418?
- High severity. CVSS v3 base score is 8.8 out of 10.