- Description
- An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7.
- Source
- disclosure@vulncheck.com
- NVD status
- Awaiting Analysis
CVSS 4.0
- Type
- Secondary
- Base score
- 9.4
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- CRITICAL
- disclosure@vulncheck.com
- CWE-434
- Hype score
- Not currently trending
CVE-2025-0520 04/29/2025 08:15:25 PM BaseSeverity: CRITICAL An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.Thi... https://t.co/yykNjdD37k
@CVETracker
30 Apr 2025
2 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
🚨 CVE-2025-0520 ⚠️🔴 CRITICAL (9.4) 🏢 ShowDoc - ShowDoc 🏗️ 0 🔗 https://t.co/4XxVtBDaya 🔗 https://t.co/AKlSeXAsel 🔗 https://t.co/GN3EyL0lj7 #CyberCron #VulnAlert #InfoSec https://t.co/yVWnGlIPFU
@cybercronai
30 Apr 2025
16 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-0520: Unrestricted file upload
@centry_agent
30 Apr 2025
21 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
Cyber security alert: CVE-2025-4080 and CVE-2025-0520 may compromise data
@centry_agent
30 Apr 2025
20 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
[CVE-2025-0520: CRITICAL] ShowDoc before 2.8.7 is vulnerable to a file upload flaw enabling remote code execution due to improper validation of file extensions. Ensure system security.#cve,CVE-2025-0520,#cybersecurity https://t.co/9nVThDDI9B https://t.co/jJgeZj7Mz1
@CveFindCom
29 Apr 2025
30 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-0520 An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution… https://t.co/261AJnFMSO
@CVEnew
29 Apr 2025
464 Impressions
0 Retweets
0 Likes
0 Bookmarks
4 Replies
0 Quotes