Fujian Apex LiveBOS up to 2.0 Endpoint /feed/UploadImage.do filename path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Fujian Apex LiveBOS up to 2.0. The affected element is an unknown function of the file /feed/UploadImage.do of the component Endpoint. Performing a manipulation of the argument filename results in path traversal. This vulnerability was named CVE-2026-7519. The attack may be initiated remotely. In addition, an exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Fujian Apex LiveBOS up to 2.0. This affects an unknown functionality of the file /feed/UploadImage.do of the component Endpoint. 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 shared at my.feishu.cn. This vulnerability is uniquely identified as CVE-2026-7519. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

The exploit is shared for download at my.feishu.cn. It is declared as proof-of-concept.

Upgrading to version 2.1 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: LiveBOS 2.1

Timelineinfo

04/30/2026 Advisory disclosed
04/30/2026 +0 days VulDB entry created
04/30/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: my.feishu.cn
Status: Confirmed

CVE: CVE-2026-7519 (🔒)
GCVE (CVE): GCVE-0-2026-7519
GCVE (VulDB): GCVE-100-360333
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/30/2026 18:36
Changes: 04/30/2026 18:36 (58)
Complete: 🔍
Submitter: 0menc
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #804096: FUJIAN APEX SOFTWARE CO., LTD. LiveBOS <2.1 Remote Code Execution (by 0menc)

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