CVE-2026-124572— DataLinkDC dinky Catalogue Upload API CatalogueController.java CatalogueController.upload path traversal

Quick assessment

Affected

DataLinkDC dinky

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 DataLinkDC Dinky 1.2.5 及更早版本中发现了一个安全漏洞。该问题影响的是组件“目录上传 API"中位于文件的函数。攻击者可通过操纵该函数触发路径遍历漏洞，且该攻击可远程实施。研究人员表示，已在该项目仓库中提交了相应的 GHSA（GitHub 安全公告）。

CVSS 5.4 · Medium Updated Nov 09, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

DataLinkDC dinky Catalogue Upload API CatalogueController.java CatalogueController.upload path traversal

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability has been found in DataLinkDC dinky up to 1.2.5. Affected by this issue is the function CatalogueController.upload of the file dinky-admin/src/main/java/org/dinky/controller/CatalogueController.java of the component Catalogue Upload API. The manipulation leads to path traversal. The attack is possible to be carried out remotely. The researcher claims to have submitted a GHSA on the repository of the project.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

对路径名的限制不恰当(路径遍历)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
DataLinkDC	dinky	1.2.0	`cpe:2.3:a:datalinkdc:dinky::::::::`

II. Public POCs for CVE-2026-124572

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-124572

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Vendor Advisories for CVE-2026-124572 (1)

CVE-2026-124572 | DataLinkDC dinky up to 1.2.5 Catalogue Upload API CatalogueController.java CatalogueController.upload path traversal (GHSA-vqj5-2vxg-f4mq) vdb-entry technical-description

Other References for CVE-2026-124572 (5)

https://github.com/DataLinkDC/dinky/ product
https://github.com/DataLinkDC/dinky/security/advisories/GHSA-vqj5-2vxg-f4mq broken-link
https://vuldb.com/cve/CVE-2026-124572 third-party-advisory
https://vuldb.com/vuln/432918/cti signature permissions-required
https://vuldb.com/submit/1036005 third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-124572

IV. Related Vulnerabilities

Same product: dinky

Same vendor: DataLinkDC

Same weakness: CWE-22