CVE-2018-20129
Last modified
CVE-2018-20129 is a vulnerability of currently unknown severity. An issue was discovered in DedeCMS V5.7 SP2. uploads/include/dialog/select_images_post.php allows remote attackers to upload and execute arbitrary PHP code via a double extension and a modified ".php" substring, in conjunction with the image/jpeg content type, as demonstrated by the filename=1.jpg.p*hp value.. EPSS estimates a 8.23% chance of exploitation in the next 30 days.
Description
An issue was discovered in DedeCMS V5.7 SP2. uploads/include/dialog/select_images_post.php allows remote attackers to upload and execute arbitrary PHP code via a double extension and a modified ".php" substring, in conjunction with the image/jpeg content type, as demonstrated by the filename=1.jpg.p*hp value.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Dedecms | Dedecms | 5.7 | Sp2 |
References
- http://www.iwantacve.cn/index.php/archives/88/Exploit, Third Party Advisory
- http://www.iwantacve.cn/index.php/archives/88/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20129?
How severe is CVE-2018-20129?
How do I fix CVE-2018-20129?
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.
Related CVEs from 2018
- CVE-2018-20123pvrdma_realize in hw/rdma/vmw/pvrdma_main.c in QEMU has a Me…5.5
- CVE-2018-20124hw/rdma/rdma_backend.c in QEMU allows guest OS users to trig…5.5
- CVE-2018-20125hw/rdma/vmw/pvrdma_cmd.c in QEMU allows attackers to cause a…7.5
- CVE-2018-20126hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create…5.5
- CVE-2018-20127An issue was discovered in zzzphp cms 1.5.8. del_file in /ad…7.5
- CVE-2018-20128An issue was discovered in UsualToolCMS v8.0. cmsadmin\a_sql…
- CVE-2018-2013IBM API Connect 2018.1 through 2018.4.1.5 could disclose sen…5.3
- CVE-2018-20131The Code42 app before 6.8.4, as used in Code42 for Enterpris…
- CVE-2018-20132Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultI…
- CVE-2018-20133ymlref allows code injection.
- CVE-2018-20135Samsung Galaxy Apps before 4.4.01.7 allows modification of t…
- CVE-2018-20136XSS exists in FUEL CMS 1.4.3 via the Header or Body in the L…
Are you affected by CVE-2018-20129?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST