Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-26526— Feedback response viewing and deletions did not respect Separate Groups mode

Quick assessment

Affected
Moodle Project moodle
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.

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，该漏洞源于未在查看或删除Feedback活动响应时正确考虑分组模式的权限检查。

CVSS 6.5 · Medium EPSS 0.33% · P23

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-26526

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Feedback response viewing and deletions did not respect Separate Groups mode
Source: CVE Program / CVE List V5
Vulnerability Description
Separate Groups mode restrictions were not factored into permission checks before allowing viewing or deletion of responses in Feedback activities.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
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，该漏洞源于未在查看或删除Feedback活动响应时正确考虑分组模式的权限检查。
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-2025-26526

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-26526

请登录查看更多情报信息。

Patches & Fixes for CVE-2025-26526 (1)

Vendor Advisories for CVE-2025-26526 (1)

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-2025-26527 5.3 MEDIUM Non-searchable tags can still be discovered on the tag search page and in the tags block
CVE-2025-26528 3.4 LOW Stored XSS in ddimageortext question type
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
Same vendor: Moodle Project
Same weakness: CWE-863

V. Comments for CVE-2025-26526

No comments yet

Leave a comment