lenve VBlog up to 1.0.0 ArticleController.java uploadImg filename path traversal
Summary
A vulnerability labeled as critical has been found in lenve VBlog up to 1.0.0. This affects the function uploadImg of the file blogserver/src/main/java/org/sang/controller/ArticleController.java. The manipulation of the argument filename results in path traversal.
This vulnerability is reported as CVE-2025-2363. The attack can be launched remotely. Moreover, an exploit is present.
The vendor was contacted early about this disclosure but did not respond in any way.
Details
A vulnerability classified as critical has been found in lenve VBlog up to 1.0.0. Affected is the function uploadImg of the file blogserver/src/main/java/org/sang/controller/ArticleController.java. The manipulation of the argument filename with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability.
The advisory is available at notion.so. This vulnerability is traded as CVE-2025-2363. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.
The exploit is shared for download at notion.so. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
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Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.3
VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CNA Base Score: 6.3
CNA Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Path traversalCWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
03/16/2025 🔍03/16/2025 🔍
10/15/2025 🔍
Sources
Advisory: notion.soStatus: Not defined
CVE: CVE-2025-2363 (🔍)
GCVE (CVE): GCVE-0-2025-2363
GCVE (VulDB): GCVE-100-299862
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/16/2025 10:33Updated: 10/15/2025 06:43
Changes: 03/16/2025 10:33 (57), 03/17/2025 08:42 (30), 10/15/2025 06:43 (12)
Complete: 🔍
Submitter: s0l42
Cache ID: 216::103
Submit
Accepted
- Submit #514721: VBlog 1.0.0 Unrestricted Upload (by s0l42)
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