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CVE-2026-100900— DevaslanPHP project-management Jira Import jira-import updateJiraProjects server-side request forgery

Quick assessment

Affected
DevaslanPHP project-management
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 DevaslanPHP 项目管理系统 1.2.1/1.2.2/1.2.3/1.2.4/v2.0.0-beta1 版本中发现了一个漏洞。该漏洞位于 Jira 导入组件的 /jira-import 文件中的 updateJiraProjects 函数。通过操纵 host/username/token 参数，可导致服务器端请求伪造（SSRF）。攻击者可以远程发起该攻击。该漏洞已被公开，且可利用。厂商虽已提前获悉此漏洞披露，但至今未作任何回应。

CVSS 5.5 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-100900

Vulnerability Information
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Vulnerability Title
DevaslanPHP project-management Jira Import jira-import updateJiraProjects server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in DevaslanPHP project-management 1.2.1/1.2.2/1.2.3/1.2.4/v2.0.0-beta1. Affected is the function updateJiraProjects of the file /jira-import of the component Jira Import. The manipulation of the argument host/username/token leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
DevaslanPHP project-management 1.2.1 cpe:2.3:a:devaslanphp:project-management:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-100900

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III. Intelligence Information for CVE-2026-100900

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Other References for CVE-2026-100900 (1)

Same Patch Batch · DevaslanPHP · 2026-09-28 · 3 CVEs total

CVE-2026-100899 6.3 MEDIUM DevaslanPHP project-management Timesheet Dashboard MonthlyReport.php whereRaw sql injectio
CVE-2026-100898 6.3 MEDIUM DevaslanPHP project-management Timesheet Dashboard ActivitiesReport.php whereRaw sql injec

IV. Related Vulnerabilities

Same product: project-management
Same vendor: DevaslanPHP
Same weakness: CWE-918

V. Comments for CVE-2026-100900

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