What’s Vulnerable › Vulnerabilities

CVE-2023-52086

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-12-26 · updated 2026-06-17
• Weakness: CWE-434

Description

resumable.php (aka PHP backend for resumable.js) 0.1.4 before 3c6dbf5 allows arbitrary file upload anywhere in the filesystem via ../ in multipart/form-data content to upload.php. (File overwrite hasn't been possible with the code available in GitHub in recent years, however.)

Affected products

• Startutorial Php Backend For Resumable.Js: 0.1.4

References

• https://github.com/dilab/resumable.php/commit/3c6dbf5170b01cbb712013c7d0a83f5aac45653b
• https://github.com/dilab/resumable.php/issues/34
• https://github.com/dilab/resumable.php/pull/27/commits/3e3c94d0302bb399a7611b4738a5a4dd0832a926
• https://github.com/dilab/resumable.php/pull/39/commits/408f54dff10e48befa44d417933787232a64304b
• https://github.com/dilab/resumable.php/pull/39/commits/d3552efd403e2d87407934477eee642836cab3b4
• https://github.com/dilab/resumable.php/commit/3c6dbf5170b01cbb712013c7d0a83f5aac45653b
• https://github.com/dilab/resumable.php/issues/34
• https://github.com/dilab/resumable.php/pull/27/commits/3e3c94d0302bb399a7611b4738a5a4dd0832a926
• https://github.com/dilab/resumable.php/pull/39/commits/408f54dff10e48befa44d417933787232a64304b
• https://github.com/dilab/resumable.php/pull/39/commits/d3552efd403e2d87407934477eee642836cab3b4

Get alerted when CVE-2023-52086 or the next vulnerability affects your stack