Critical severity · published Jan 26, 2023
CVE-2023-24427
Jenkins Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the previous session on login
9.8
CVSS
1.1%
EPSS
No
On KEV
Description
Jenkins Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the previous session on login.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BO
Bitbucket Oauth · Jenkins
through 0.13 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-24427
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-24427
Vendor Advisory
https://www.jenkins.io/security/advisory/2023-01-24/#SECURITY-2982
More from Bitbucket Oauth
7.8
CVE-2019-10460
Jenkins Bitbucket OAuth Plugin 0.9 and earlier stored credentials unencrypted in the global config.xml configuration file on the Jenkins master where they could be viewed by users…
5.7
CVE-2023-24428
A cross-site request forgery (CSRF) vulnerability in Jenkins Bitbucket OAuth Plugin 0.12 and earlier allows attackers to trick users into logging in to the attacker's account
4.3
CVE-2026-48924
Jenkins Bitbucket OAuth Plugin 0.17 and earlier does not restrict the redirect URL after login, allowing attackers to perform phishing attacks