CVE-2019-16539: jenkins project jenkins support core plugin Improper Preservation of Permissions
CVSS: 6.5v3.1MediumModified
AliasesGHSA-j52r-pmqv-wm38
Published 21-11-2019Last modified 05-08-2024
Vulnerability summary
CVE-2019-16539 is a medium (CVSS 6.5) Improper Preservation of Permissions vulnerability in jenkins project jenkins support core plugin. EPSS estimates a 0.71% chance of exploitation in the next 30 days, higher than 52.9% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
0.71%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 21-11-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
A missing permission check in Jenkins Support Core Plugin 2.63 and earlier allows attackers with Overall/Read permission to delete support bundles.
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NSourcesAll 2 agree
- OSV · MavenEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Medium 5.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:N/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.71%
Chance of exploitation in the next 30 days
Percentile
53%
Versus all other CVEs
30-day change
0.00 pp
From 0.71% on 20-09-2026
20-09-202620-10-2026
EPSS score0.71%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Jenkins1 product
- support_core≤ 2.63
Jenkins project1 product
- jenkins support core plugin2.63 and earlier
Org.jenkins-ci.plugins1 product
- support-core< 2.64
3 vendors · 3 products
References
5 links- www.openwall.com/lists/oss-security/2019/11/21/1Mailing ListX Refsource MLISTThird Party AdvisoryWEB
