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CVE-2018-1000173

20
FAUCET Score

CVE-2018-1000173 describes a session fixation vulnerability in the Jenkins Google Login Plugin, versions 1.3 and older. This flaw allows an attacker to impersonate another user by controlling their pre-authentication session. With a CVSS score of 5.9 (Medium), this vulnerability has a network attack vector and high attack complexity, potentially leading to high confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.3CPE matchmatch criteria
cpe:2.3:a:jenkins:google_login:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.59%
Probability of exploitation in next 30 days
EPSS Percentile
73.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0159 is in the 48th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:google-loginFixed in: 1.3.1

Vendor Advisories (1)

mavenGHSA-rp82-xvg3-727cmedium

Jenkins Google Login Plugin Session Fixation vulnerability

May 14, 2022

References

jenkins.io / security/advisory/2018-04-16
Vendor Advisory
securityfocus.com / bid/104210
Third Party AdvisoryVDB Entry