CVE-2019-1003040: jenkins project jenkins script security plugin Unsafe Reflection
CVSS: 9.8v3.1CriticalModified
AliasesGHSA-3pv3-jj4h-p528
Published 28-03-2019Last modified 05-08-2024
Vulnerability summary
CVE-2019-1003040 is a critical (CVSS 9.8) Unsafe Reflection vulnerability in jenkins project jenkins script security plugin. EPSS estimates a 3.43% chance of exploitation in the next 30 days, higher than 88.7% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
3.43%
0%100%
Low · +0.06 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 1Timeline
- 28-03-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.55 and earlier allows attackers to invoke arbitrary constructors in sandboxed scripts.
CVSS metrics
3 scores · 2 sources · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- OSV · MavenEcosystem advisory · calculated9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
3.43%
Chance of exploitation in the next 30 days
Percentile
89%
Versus all other CVEs
30-day change
+0.06 pp
From 3.37% on 19-09-2026
19-09-202619-10-2026
EPSS score3.43%
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
- script_security≤ 1.55
Jenkins project1 product
- jenkins script security plugin1.55 and earlier
Org.jenkins-ci.plugins1 product
- script-security< 1.56
Redhat1 product
4 vendors · 4 products
References
7 links- www.openwall.com/lists/oss-security/2019/03/28/2Mailing ListX Refsource MLISTThird Party AdvisoryWEB
