CVE-2025-15448VulnerabilityPublished 5 Jan 2026Updated 23 Feb 2026

CVE-2025-15448: cld378632668 JavaMall · Unrestricted Upload

Affects cld378632668 JavaMallSource CVE Database V5

Not known to be exploited · CVSS 5.3 Medium.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 4.0 base score

5.3Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.3% chance of exploitation in 30 days – higher than 31% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: Low
User Interaction: None
Vulnerable system confidentiality: Low
Vulnerable system integrity: Low
Vulnerable system availability: Low
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: Low: The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction: None: The vulnerable system can be exploited without interaction from any human user, other than the attacker.
Vulnerable system confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: Low: Performance is reduced or there are interruptions in resource availability. Even if repeated exploitation of the vulnerability is possible, the attacker does not have the ability to completely deny service to legitimate users. The resources in the Vulnerable System are either partially available all of the time, or fully available only some of the time, but overall there is no direct, serious consequence to the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 5 Jan 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
cld378632668JavaMall	Affected =994f1e2b019378ec9444cdf3fce2d5b5f72d28f0	Fixed in–

AI-suggested

Organizations should immediately audit and restrict file upload functionality in JavaMall, especially the MinioController's Upload endpoint. Implement strict server-side validation to allow only safe file types and enforce size limits. Employ authentication and authorization checks to ensure only trusted users can upload files. Use sandboxing or isolated storage for uploaded files to prevent execution of malicious code. Monitor logs and network traffic for unusual upload activity or access patterns. If possible, deploy web application firewalls (WAFs) with rules to detect and block suspicious upload attempts. Consider disabling or limiting upload features until a vendor patch or official fix is available. Regularly back up critical data and maintain incident response plans for potential exploitation. Engage with the vendor or community for updates and share threat intelligence. Finally, conduct penetration testing to verify the effectiveness of mitigations.

Description

A vulnerability was found in cld378632668 JavaMall up to 994f1e2b019378ec9444cdf3fce2d5b5f72d28f0. This impacts the function Upload of the file src/main/java/com/macro/mall/controller/MinioController.java. The manipulation results in unrestricted upload. It is possible to launch the attack remotely. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.

Impact

The unrestricted upload vulnerability can have significant impacts on organizations using JavaMall. Attackers could upload malicious files to execute arbitrary code on the server, leading to data breaches, defacement, or ransomware deployment. Integrity of data and application logic may be compromised, and availability could be affected if attackers disrupt services or deploy denial-of-service payloads. Since the vulnerability requires no user interaction and can be exploited remotely, it increases the attack surface considerably. Organizations relying on JavaMall for e-commerce operations risk financial loss, reputational damage, and regulatory penalties if exploited. The lack of vendor response and patch availability further exacerbates risk, forcing organizations to implement compensating controls. The rolling release model complicates vulnerability management and patch verification, increasing exposure time.

Summary

CVE-2025-15448 is a vulnerability identified in the JavaMall e-commerce platform developed by cld378632668. The flaw exists in the Upload function within the MinioController.java source file, which handles file uploads. Due to insufficient validation or restrictions, this function allows an attacker to perform unrestricted file uploads remotely. The vulnerability does not require user interaction and can be exploited by an attacker with low privileges, potentially allowing them to upload malicious files such as web shells or malware. This can lead to unauthorized code execution, data tampering, or service disruption. The product employs a rolling release model, complicating version tracking and patch management. The vendor has not responded to vulnerability disclosure, and no patches or mitigations have been officially released. The CVSS v4.0 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no authentication required, and limited impact on confidentiality, integrity, and availability. The absence of known exploits in the wild suggests limited current exploitation but does not preclude future attacks.

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What to do

Affected software

Description

AI analysisMachine-generated, updated 23 Feb 2026, 23:04 UTC

Technical details

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