CVE-2014-9635
Jenkins HttpOnly flag not Set for session cookies
CVE-2014-9635 is a medium vulnerability (CVSS 5.3) in Jenkins, published September 12, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.72%, the 86th percentile. Fixed in org.jenkins-ci.main:jenkins-core 1.586.
- Severity
- 5.3 MediumCVSS 3.0, NVD
- Exploit chance
- 2.72%EPSS, 86th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
1.586org.jenkins-ci.main:jenkins-core +1 more
Description
Jenkins before 1.586 does not set the HttpOnly flag in a Set-Cookie header for session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to obtain potentially sensitive information via script access to cookies.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.main:jenkins-coreMaven | before 1.586 | 1.586 |
org.jenkins-ci.main:jenkins-coreMaven | before 1.586, plus listed versions 1.3961.3971.3981.3991.400 Show 45 moreShow less1.4011.4031.4041.4051.4061.4071.4081.4091.409.11.409.21.409.31.4101.4111.4121.4131.4141.4151.4161.4171.4181.4191.4201.4211.4221.4231.4241.424.11.424.21.424.31.424.41.424.51.424.61.4251.4261.4271.4281.4291.4301.4311.4321.4331.4341.4351.4361.437 | 1.586 |
What each source reports
NVD Score used
Jenkins before 1.586 does not set the HttpOnly flag in a Set-Cookie header for session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to obtain potentially sensitive information via script access to cookies.
- Record
CVE-2014-9635- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-254
- Updated
- 2026-11-02
CVE ListNo score
Jenkins before 1.586 does not set the HttpOnly flag in a Set-Cookie header for session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to obtain potentially sensitive information via script access to cookies.
- Record
CVE-2014-9635- Updated
- 2026-11-02
EUVDEUVD-2022-2980No score
Jenkins before 1.586 does not set the HttpOnly flag in a Set-Cookie header for session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to obtain potentially sensitive information via script access to cookies.
- Record
EUVD-2022-2980- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7f6w-fhmr-j8hq
Jenkins HttpOnly flag not Set for session cookies
Jenkins before 1.586 does not set the HttpOnly flag in a Set-Cookie header for session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to obtain potentially sensitive information via script access to cookies.
- Record
GHSA-7f6w-fhmr-j8hq- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-7f6w-fhmr-j8hq
Jenkins HttpOnly flag not Set for session cookies
Jenkins before 1.586 does not set the HttpOnly flag in a Set-Cookie header for session cookies when run on Tomcat 7.0.41 or later, which makes it easier for remote attackers to obtain potentially sensitive information via script access to cookies.
- Record
GHSA-7f6w-fhmr-j8hq- CVSS 3.0
- 5.3 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
openwall.com/lists/oss-security/2015/01/22/3
issues.jenkins-ci.org/browse/JENKINS-25019
bugzilla.redhat.com/show_bug.cgi?id=1185151
jenkins.io/changelog-old
bugs.debian.org/cgi-bin/bugreport.cgi?bug=769682
github.com/jenkinsci/jenkins/commit/582128b9ac179a788d43c1478be8a5224dc19710
securityfocus.com/bid/72054
nvd.nist.gov/vuln/detail/CVE-2014-9635
Left out here: 184 versions. The JSON record has them.