CVE-2025-0520

Stop scrolling if you use ShowDoc ⚠️ A critical flaw (CVE-2025-0520, 9.4/10) lets hackers upload malicious files with no checks—risking server takeover, data theft, and ransomware. Avoid unverified files & update ASAP. #CyberSecurity #DataBreach #InfoSec

#ShowDoc #RCE #Flaw CVE-2025-0520 #ActivelyExploited on #Unpatched #Servers https://t.co/2f8P4WaGP5

ShowDocにおける5年物の脆弱性悪用されている。CVE-2025-0520はCVSSスコア9.4の任意ファイルアップロード。ウェブシェルのアップロードが観測されている。脆弱性は2020年10月に修正。 https://t.co/XWa9k0b8Mq

Hackers are exploiting a 5-year-old ShowDoc vulnerability (CVE-2025-0520) to deploy web shells, enabling RCE and full server takeover worldwide. https://t.co/ktyXVwG33s

Hackers are exploiting a 5-year-old ShowDoc vulnerability (CVE-2025-0520) to deploy web shells, enabling RCE and full server takeover worldwide. https://t.co/ktyXVwG33s

🚨 ShowDoc vulnerability patched in 2020 now exploited for server takeovers Unauth file upload (CVE-2025-0520) → web shell + RCE + attacker foothold 💡 Lesson: Unpatched edge services become long-term entry points ⚠️ Action: Patch immediately, hunt web shells, reduce

🔍 𝐒𝐡𝐨𝐰𝐃𝐨𝐜 𝐕𝐮𝐥𝐧𝐞𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐏𝐚𝐭𝐜𝐡𝐞𝐝 𝐢𝐧 𝟐𝟎𝟐𝟎 𝐍𝐨𝐰 𝐔𝐬𝐞𝐝 𝐢𝐧 𝐀𝐜𝐭𝐢𝐯𝐞 𝐒𝐞𝐫𝐯𝐞𝐫 𝐓𝐚𝐤𝐞𝐨𝐯𝐞𝐫𝐬 • Hacker

📢⚠️ Hackers are exploiting a 5-year-old #ShowDoc vulnerability (CVE-2025-0520) to deploy web shells, enabling RCE and full server takeover worldwide. Read: https://t.co/auBsgiIQ3h #CyberSecurity #Vulnerability #CyberAttacks

Active exploits target CVE-2025-0520 (CVSS 9.4) in ShowDoc, a China-based doc collaboration tool. It stems from unsafe file uploads due to poor validation. Stay updated! https://t.co/K0RQmRuSEs

• #CyberSecurity #CyberCrime #DataHack #DataPrivacy #DataTheft #DataLeaks #DataBreach 💾 • • #Hacked #Malware #Spyware #Zerodays #Ransomware #Phishing #Backdoor #RCE #RAT ☠️ • » ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/Y

CVE-2025-0520 (ShowDoc file upload bug) is now being exploited. VulnCheck’s Canary Intelligence spotted first activity, with Caitlin Condon sharing early details and @TheHackersNews covering it. Full story: https://t.co/1js6MbqzJE

CVE-2025-0520, a critical #security #vulnerability impacting #ShowDoc has come under active exploitation in the wild. #CyberSecurity #InfoSec #Cybercrime https://t.co/YXBd7U2THe https://t.co/THrKr4OBG1

🔒 #CyberSecurity CVE-2025-0520: ShowDoc Critical RCE Exploited in the Wild — Detection and Respo… "Active exploitation of CVE-2025-0520 targets ShowDoc servers. Immediate patching and…" 🔗 https://t.co/XnJBFKwYVU #CyberSecurity #ThreatIntel #cve #zeroday #patchtues

🚨 Critical ShowDoc RCE Flaw Under Active Attack: #CVE-2025-0520 (CVSS 94) – Patch Now or Get Hacked + Video https://t.co/ihI6ATrLSY Educational Purposes!

ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/Hciv8pd7vQ via @TheHackersNews

🚨 ShowDoc Critical Flaw Under Active Attack! A critical unrestricted file upload vulnerability in ShowDoc is being actively exploited in the wild, despite a patch being available since October 2020. 🔴 CVE-2025-0520 CVSS 9.4 The flaw allows unauthenticated attackers to up

Attackers target unpatched ShowDoc servers via CVE-2025-0520 https://t.co/6Kr6vgLc3j

🚨 ShowDoc flaw under active exploitation CVE-2025-0520 is a critical RCE vulnerability caused by unrestricted file upload in ShowDoc < 2.8.7. Attackers can upload a malicious PHP file 🔗 https://t.co/WC8SWyQob5 #CyberSecurity #ShowDoc #CVE20250520 #Vulert

⚠️⚠️ CVE-2025-0520 (CVSS 9.4): Old ShowDoc file-upload bug is back in active exploitation and may lead to PHP web-shell RCE. 🔗FOFA Link: https://t.co/XSTI5LD11C 🎯7.6K+ Results are found on https://t.co/NBEEGu7ePJ in the past year. FOFA Query: app="ShowDoc" 🔖Refer

ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/VGblFB4p3n via @TheHackersNews

#ShowDoc RCE #Flaw #CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/Wls7bTvut5

攻撃者はCVE-2025-0520の脆弱性を悪用し、パッチが適用されていないShowDocサーバーを標的にしている Attackers target unpatched ShowDoc servers via CVE-2025-0520 #SecurityAffairs (Apr 14) https://t.co/OWNrSNabI0

ShowDocのRCE脆弱性CVE-2025-0520が、パッチ未適用サーバーで積極的に悪用されている ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers #HackerNews (Apr 14) https://t.co/cKAB4rFA8P

Attackers target unpatched ShowDoc servers via CVE-2025-0520 - https://t.co/ardUK7GYat

#ShowDoc #RCE #Vulnerabilities #Flaw CVE-2025-0520 Actively #Exploited on #Unpatched_Servers https://t.co/H8HhOwr8IS https://t.co/0YjqxNqiUI

CVE-2025-0520 exploits unrestricted file uploads in ShowDoc, with a 9.4 CVSS score, are you patching your servers before it's too late? Source: ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers #ShowDocVulnerability #RCEFlaw #Cybersecurity https://t.co/S7W

ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/JD6O9R2FbT

TRC analysis shows attackers exploiting CVE-2025-0520 in unpatched ShowDoc servers to upload PHP web shells and establish persistent access. Post-compromise lateral movement through internal networks demonstrates the importance of runtime segmentation to limit blast radius.

ShowDoc #RCE #flaw #CVE-2025-0520 Actively #exploited on Un#patched Servers. Protect your machine against #exploits, update your software with #UCheck https://t.co/wfeUS4Am4f

【Attackers target unpatched ShowDoc servers via CVE-2025-0520】 ShowDocの重大RCE「CVE-2025-0520」が、未修正サーバーで実際に悪用されているとの報道。 認証不要のファイルアップロード不備により、外部公開された脆弱環境

ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/3ROzmcWEQn via @TheHackersNews

BREAKING: Critical RCE CVE-2025-0520 in ShowDoc (CVSS 9.4) is under active exploitation, with attackers hitting unpatched servers to run arbitrary code remotely. https://t.co/cCiAlcftjx

Attackers target unpatched ShowDoc servers via CVE-2025-0520 - https://t.co/Hhj2MZHmFD

🚨 Critical ShowDoc Vulnerability #CVE-2025-0520 Actively Exploited, Thousands of Servers at Risk + Video -Fact Checker: ✅: 2 ❌: 1 || 2/3 https://t.co/bDwRp2Bmsx

You updated your systems right? Because attackers are already inside the ones that didn’t. A critical flaw in ShowDoc (CVE-2025-0520) is now being actively exploited, putting unpatched servers at serious risk. #cybersecuritynews Full Story 👉 https://t.co/poJVQFPDwd https://t

Attackers target unpatched ShowDoc servers via CVE-2025-0520 https://t.co/TH5d10baro

Apr 14, 2026 🚨 A critical RCE vulnerability (CVE-2025-0520) in ShowDoc is being actively exploited on unpatched servers. With a CVSS score of 9.4, immediate updates are essential to protect your data. https://t.co/TznO90CjZo

[Security Affairs] Attackers target unpatched ShowDoc servers via CVE-2025-0520. A critical RCE flaw, tracked as CVE-2025-0520, in ShowDoc is being actively exploited, putting unpatched servers at serious risk. A critical remote code execution flaw,... https://t.co/We8uoLlrlj

Attackers target unpatched ShowDoc servers via CVE-2025-0520: A critical RCE flaw, tracked as CVE-2025-0520, in ShowDoc is being actively exploited, putting unpatched servers at serious risk. A critical remote code execution flaw, tracked as… https://t.co/paTdoIX8J4 https://t.c

Attackers target unpatched #ShowDoc servers via CVE-2025-0520 https://t.co/pz3jr1wv64 #securityaffairs #hacking

🚨 ShowDoc RCE vulnerability actively exploited (CVE-2025-0520) Unrestricted file upload → web shell deployment + full server compromise Lesson: Old bugs don’t die — they wait. If you’re running unpatched apps, you’re already a target https://t.co/mwvuYJRwne

iT4iNT SERVER ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/HxyYx3LJ7s VDS VPS Cloud #ShowDoc #CVE20250520 #CyberSecurity #InfoSec #Vulnerability

==== 👁️ ==== Security Alert 🔐 ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers A critical security... https://t.co/9nwZDQWB5L ID: 0e9a1cd652c8 #CyberAttack #InfoSec #DataBreach ================

ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/VENDNpoa7d

ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited https://t.co/Ha0oNjgzVH https://t.co/MjPi4BICtZ

Critical RCE flaw CVE-2025-0520 in ShowDoc allows attackers to upload malicious PHP files and execute code remotely. Affects versions before 2.8.7; fixed in Oct 2020 update. Exploited on unpatched servers. #ShowDoc #RemoteCode #China https://t.co/SFx29rVVM0

🚨 #CVE-2025-0520: Unauthenticated Web Shell Uploads Exploited in the Wild – Patch Now! + Video https://t.co/oQ2JEriLbo Educational Purposes!

🚨 A ShowDoc flaw (CVSS 9.4) is now under active exploitation. CVE-2025-0520 lets attackers upload web shells via unauthenticated file upload → full server control. First attacks seen via a U.S. honeypot; ~2,000 instances remain exposed, mostly in China. https://t.co/mmYGbP9

ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers: A critical security vulnerability impacting ShowDoc, a document management and collaboration service popular in China, has come under active exploitation in the wild. The… https://t.co/otPUALWc0e https://

ShowDoc RCE Flaw CVE-2025-0520 Actively Exploited on Unpatched Servers https://t.co/SIud78yEX7