openviglet shio up to 0.3.8 ShStaticFileAPI.java shStaticFilePreUpload fileName path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in openviglet shio up to 0.3.8 and classified as critical. This affects the function shStaticFilePreUpload of the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java. The manipulation of the argument fileName leads to path traversal. This vulnerability is listed as CVE-2025-8343. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in openviglet shio up to 0.3.8. It has been rated as problematic. This issue affects the function shStaticFilePreUpload of the file shio-app/src/main/java/com/viglet/shio/api/staticfile/ShStaticFileAPI.java. The manipulation of the argument fileName with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2025-8343. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

The exploit is available at github.com. It is declared as proof-of-concept.

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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Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CNA Base Score: 4.3
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: 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: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

07/30/2025 Advisory disclosed
07/30/2025 +0 days VulDB entry created
09/03/2025 +35 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 1028
Status: Not defined

CVE: CVE-2025-8343 (🔒)
GCVE (CVE): GCVE-0-2025-8343
GCVE (VulDB): GCVE-100-318293
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/30/2025 11:53
Updated: 09/03/2025 16:51
Changes: 07/30/2025 11:53 (57), 07/31/2025 06:38 (30), 07/31/2025 13:26 (1), 09/03/2025 16:51 (11)
Complete: 🔍
Submitter: 1098024193
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #617679: Viglet shio v0.3.8 Absolute Path Traversal (by 1098024193)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

 saketh_osmsec (+0)
8 months ago
Hi.

I have been testing this CVE on shio v0.3.8 that i had installed using their official github page's tar.gz file

The server either returns 404 or 500 response.

Clarification shall be highly appreciated.

Thanks & Regards

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