CVE-2018-1999002
A arbitrary file read vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers to send crafted HTTP requests returning the contents of any file on the…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 86.6%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
A arbitrary file read vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers to send crafted HTTP requests returning the contents of any file on the Jenkins master file system that the Jenkins master has access to.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 86.58% probability · 100th percentile
- Public exploits
- 1 in Exploit-DB · first 25 February 2019
- CISA KEV
- Not listed
- Affected
- jenkins/jenkins · oracle/communications cloud native core automated test suite
- Source
- cve@mitre.org
EPSS 86.6% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://jenkins.io/security/advisory/2018-07-18/#SECURITY-914Mitigation, Vendor Advisory
- https://www.exploit-db.com/exploits/46453/Exploit, Third Party Advisory, VDB Entry
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
- https://jenkins.io/security/advisory/2018-07-18/#SECURITY-914Mitigation, Vendor Advisory
- https://www.exploit-db.com/exploits/46453/Exploit, Third Party Advisory, VDB Entry
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.