CVE-2025-26528— Stored XSS in ddimageortext question type
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I. Basic Information for CVE-2025-26528
Vulnerability Information
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Vulnerability Title
Stored XSS in ddimageortext question type
Source: NVD (National Vulnerability Database)
Vulnerability Description
The drag-and-drop onto image (ddimageortext) question type required additional sanitizing to prevent a stored XSS risk.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Moodle 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Moodle是Moodle开源的一套免费的电子学习软件平台，也称课程管理系统、学习管理系统或虚拟学习环境。 Moodle存在安全漏洞，该漏洞源于清理不足，导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Moodle Project | moodle | 4.5.0 ~ 4.5.2 | - |
II. Public POCs for CVE-2025-26528
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Moodle Project · 2025-02-24 · 9 CVEs total
| CVE-2025-26525 | 8.6 HIGH | Arbitrary file read risk through pdfTeX |
| CVE-2025-26530 | 8.3 HIGH | Reflected XSS via question bank filter |
| CVE-2025-26529 | 8.3 HIGH | Stored XSS risk in admin live log |
| CVE-2025-26533 | 8.1 HIGH | SQL injection risk in course search module list filter |
| CVE-2025-26526 | 6.5 MEDIUM | Feedback response viewing and deletions did not respect Separate Groups mode |
| CVE-2025-26527 | 5.3 MEDIUM | Non-searchable tags can still be discovered on the tag search page and in the tags block |
| CVE-2025-26532 | 3.1 LOW | Teachers can evade trusttext config when restoring glossary entries |
| CVE-2025-26531 | 3.1 LOW | IDOR in badges allows disabling of arbitrary badges |
IV. Related Vulnerabilities
Same product: moodle
- CVE-2021-47857
Moodle 3.10.3 - 'label' Persistent Cross Site Scripting - CVE-2025-53021
Moodle 授权问题漏洞 - CVE-2025-26533
SQL injection risk in course search module list filter - CVE-2025-26532
Teachers can evade trusttext config when restoring glossary - CVE-2025-26531
IDOR in badges allows disabling of arbitrary badges
Same vendor: Moodle Project
- CVE-2025-26533
SQL injection risk in course search module list filter - CVE-2025-26532
Teachers can evade trusttext config when restoring glossary - CVE-2025-26531
IDOR in badges allows disabling of arbitrary badges - CVE-2025-26530
Reflected XSS via question bank filter - CVE-2025-26529
Stored XSS risk in admin live log
Same weakness: CWE-79
- CVE-2026-8262
Devs Palace ERP Online chart-save cross site scripting - CVE-2026-8256
Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
Devs Palace ERP Online add_new_customer cross site scripting - CVE-2026-8254
Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2025-26528
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