CVE-2018-13404
The VerifyPopServerConnection resource in Atlassian Jira before version 7.6.10, from version 7.7.0 before version 7.7.5, from version 7.8.0 before version 7.8.5, from version 7.9.0 before version 7.9.3, from version 7.10.0 before version 7.10.3, from…
Does this matter?
Lower severity and a low EPSS score (1.14%). Track it; it rarely justifies an emergency change on its own.
Description
The VerifyPopServerConnection resource in Atlassian Jira before version 7.6.10, from version 7.7.0 before version 7.7.5, from version 7.8.0 before version 7.8.5, from version 7.9.0 before version 7.9.3, from version 7.10.0 before version 7.10.3, from version 7.11.0 before version 7.11.3, from version 7.12.0 before version 7.12.3, and from version 7.13.0 before version 7.13.1 allows remote attackers who have administrator rights to determine the existence of internal hosts & open ports and in some cases obtain service information from internal network resources via a Server Side Request Forgery (SSRF) vulnerability.
- CVSS 3.0
- 4.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
- EPSS
- 1.14% probability · 67th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- atlassian/jira · atlassian/jira server
- Source
- security@atlassian.com
EPSS 1.1% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://jira.atlassian.com/browse/JRASERVER-68527Vendor Advisory
- https://jira.atlassian.com/browse/JRASERVER-68527Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.