CVE-2015-5603
CVE-2015-5603 is a medium-severity vulnerability in Atlassian Hipchat with a CVSS 2.0 base score of 6.5. Its EPSS exploit-prediction score of 59% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.
Key facts
- Severity: Medium (CVSS 2.0 base score 6.5)
- EPSS exploit prediction: 59% (99th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Atlassian Hipchat
- Published:
- Last modified:
Description
The HipChat for JIRA plugin before 6.30.0 for Atlassian JIRA allows remote authenticated users to execute arbitrary Java code via unspecified vectors, related to "Velocity Template Injection Vulnerability."
Frequently asked questions
- What is CVE-2015-5603?
- The HipChat for JIRA plugin before 6.30.0 for Atlassian JIRA allows remote authenticated users to execute arbitrary Java code via unspecified vectors, related to "Velocity Template Injection Vulnerability."
- How severe is CVE-2015-5603?
- CVE-2015-5603 has a CVSS 2.0 base score of 6.5, rated medium severity.
- Is CVE-2015-5603 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 59% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-5603?
- CVE-2015-5603 affects Atlassian Hipchat. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2015-5603?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2015-5603 published?
- CVE-2015-5603 was published on 2015-09-21 and last updated on 2026-06-17.
References
- http://packetstormsecurity.com/files/133401/Jira-HipChat-For-Jira-Java-Code-Execution.html
- http://www.rapid7.com/db/modules/exploit/multi/http/jira_hipchat_template
- http://www.securityfocus.com/archive/1/536374/100/0/threaded
- https://confluence.atlassian.com/jira/jira-and-hipchat-for-jira-plugin-security-advisory-2015-08-26-776650785.html
- https://www.exploit-db.com/exploits/38551/
- https://www.exploit-db.com/exploits/38905/
Affected products (1)
- cpe:2.3:a:atlassian:hipchat:*:*:*:*:*:*:*:*
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