What’s Vulnerable › Vulnerabilities
CVE-2018-20129
- Severity: high (CVSS 8.8 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 8.2% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2018-12-13 · updated 2026-06-17
- Weakness: CWE-94
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.
Affected products
- DedeCMS: 5.7-sp2
References
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