CVE-2024-1261
CWE-434Published: February 6, 2024· Updated: Jun 17, 2026
Official Description
A vulnerability classified as critical was found in Juanpao JPShop up to 1.5.02. This vulnerability affects the function actionIndex of the file /api/controllers/merchant/app/ComboController.php of the component API. The manipulation of the argument pic_url leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-253000.
Risk Analysis
Juanpao JPShop is affected by an unrestricted file upload vulnerability within the ComboController API. This critical flaw allows remote attackers to upload arbitrary files, which could lead to full system compromise. The 9.8 CVSS score indicates an urgent need for remediation.
No public exploit is known, and the vulnerability is not in the CISA KEV. It is remotely exploitable with low attack complexity.
Update to a version beyond 1.5.02. Implement robust server-side file type validation and restrict upload directory access.
Technical Analysis
CVE-2024-1261 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (6)
Quick Facts
Related CVEs (CWE-434)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-1261 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts