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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-48941— Joomla Extension - getk2.org - Unauthenticated folder delete in K2 extension for Joomla < 2.26

Quick assessment

Affected
getk2.org K2 extension for Joomla
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.

K2 K2 extension for Joomla是K2团队的一款Joomla的K2扩展组件。 K2 extension for Joomla 1.0版本至2.26版本存在授权问题漏洞，该漏洞源于 任务接受未经身份验证的 查询参数并直接用于 调用，可能导致目录遍历攻击。

AI Predicted 7.5 Difficulty: Easy EPSS 0.27% · P18

Affected Version Matrix 1

VendorProduct Version RangeStatus
getk2.org K2 extension for Joomla 1.0-2.26 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-48941

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Joomla Extension - getk2.org - Unauthenticated folder delete in K2 extension for Joomla < 2.26
Source: CVE Program / CVE List V5
Vulnerability Description
The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
K2 extension for Joomla 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
K2 K2 extension for Joomla是K2团队的一款Joomla的K2扩展组件。 K2 extension for Joomla 1.0版本至2.26版本存在授权问题漏洞，该漏洞源于`item.checkin`任务接受未经身份验证的`sigProFolder`查询参数并直接用于`JFolder::delete()`调用，可能导致目录遍历攻击。
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
getk2.org K2 extension for Joomla 1.0-2.26 -

II. Public POCs for CVE-2026-48941

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-48941

请登录查看更多情报信息。

Vendor Pages for CVE-2026-48941 (1)

Same Patch Batch · getk2.org · 2026-06-25 · 7 CVEs total

CVE-2026-48943 Joomla Extension - getk2.org - Authenticated user property mass-assignment in K2 extension
CVE-2026-48946 Joomla Extension - getk2.org - Privileged RCE vulnerability in K2 extension for Joomla < 2
CVE-2026-48942 Joomla Extension - getk2.org - Stored-XSS in K2 extension for Joomla < 2.26
CVE-2026-48940 Joomla Extension - getk2.org - Stored-XSS in K2 extension for Joomla < 2.26
CVE-2026-48945 Joomla Extension - getk2.org - Privileged RCE vulnerability in K2 extension for Joomla < 2
CVE-2026-48944 Joomla Extension - getk2.org - Exposure of sensitive files via attachment copy in K2 exten

IV. Related Vulnerabilities

Same product: K2 extension for Joomla
Same vendor: getk2.org
Same weakness: CWE-862