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CVE-2026-15677— code-projects Online Job Portal JobSeekerInsert.php unrestricted upload

Quick assessment

Affected
code-projects Online Job Portal
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Code-Projects online job portal是Code-Projects组织开源的一个在线求职门户网站。 Code-Projects Online Job Portal 1.0版本存在安全漏洞，该漏洞源于对文件/JobSeekerInsert.php中参数txtFile的操作，可能导致任意文件上传。

CVSS 7.3 · High EPSS 0.50% · P40

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell

Affected Version Matrix 1

VendorProduct Version RangeStatus
code-projects Online Job Portal 1.0 affected
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I. Basic Information for CVE-2026-15677

Vulnerability Information
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Vulnerability Title
code-projects Online Job Portal JobSeekerInsert.php unrestricted upload
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in code-projects Online Job Portal 1.0. This affects an unknown function of the file /JobSeekerInsert.php. Executing a manipulation of the argument txtFile can lead to unrestricted upload. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Code-Projects Online Job Portal 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Code-Projects online job portal是Code-Projects组织开源的一个在线求职门户网站。 Code-Projects Online Job Portal 1.0版本存在安全漏洞，该漏洞源于对文件/JobSeekerInsert.php中参数txtFile的操作，可能导致任意文件上传。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
code-projects Online Job Portal 1.0 cpe:2.3:a:code-projects:online_job_portal:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15677

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
Success marker: VULNERABLE: unrestricted upload via txtFile led to RCE - SHELL_EXEC_OK uid=www-dataPROOF_7bcd3d50576c283e (exfiltrated PROOF_7bcd3d50576c283e from /flag.txt)
Reproduction recording is a Pro+ exclusive
Watch the full sandbox build + live exploit recording for this CVE. Limited-time ¥499/mo.
Upgrade to Pro+
claude_code · 6363 chars
GitHub 复现环境（可 clone 直接跑）
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
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III. Intelligence Information for CVE-2026-15677

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Other References for CVE-2026-15677 (1)

Same Patch Batch · code-projects · 2026-07-14 · 4 CVEs total

CVE-2026-15676 7.3 HIGH code-projects Online Job Portal DeleteUser.php sql injection
CVE-2026-15675 7.3 HIGH code-projects Online Job Portal EditUser.php sql injection
CVE-2026-15678 3.5 LOW code-projects Online Job Portal DetailJob.php cross site scripting

IV. Related Vulnerabilities

Same product: Online Job Portal
Same vendor: code-projects
Same weakness: CWE-434

V. Comments for CVE-2026-15677

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