CVE-2017-5992
UnknownEPSS 1.16%
Last modified
CVE-2017-5992 is a vulnerability of currently unknown severity. Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document.. EPSS estimates a 1.16% chance of exploitation in the next 30 days.
Description
Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Python | Openpyxl | 2.4.1 |
References
- http://www.openwall.com/lists/oss-security/2017/02/07/5Mailing List, Third Party Advisory
- https://bitbucket.org/openpyxl/openpyxl/commits/3b4905f428e1Issue Tracking, Third Party Advisory
- https://bitbucket.org/openpyxl/openpyxl/issues/749Issue Tracking, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854442Issue Tracking, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/07/5Mailing List, Third Party Advisory
- https://bitbucket.org/openpyxl/openpyxl/commits/3b4905f428e1Issue Tracking, Third Party Advisory
- https://bitbucket.org/openpyxl/openpyxl/issues/749Issue Tracking, Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854442Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-5992?
Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document.
How severe is CVE-2017-5992?
Severity scoring for CVE-2017-5992 is pending analysis. The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.
How do I fix CVE-2017-5992?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2017-5992?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST