Exploit discussion active in current signal (1 latest mentions)
Recommended action window: High priority (within 72h)
NVD description
Snews CMS 1.7 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files including PHP executables to the snews_files directory. Attackers can upload malicious PHP files through the multipart form-data upload endpoint and execute them by accessing the uploaded file path to achieve remote code execution.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-04-04 | 3 | Disclosure2PoC1 |
| 2026-04-05 | 1 | General1 |
🔍 Today's Top Vulnerabilities 🔴 CVE-2016-20052 | CVSS 9.8 🔴 CVE-2018-25254 | CVSS 9.8 🟠 CVE-2026-3666 | CVSS 8.8 🔗 http://ctiwatch.cloud/vulnerabilities #CVE #Vulnerability #ThreatIntel
Post summary
The post lists three high‑CVSS CVEs with no additional detail on exploitation, PoC, or patching, presenting a brief vulnerability overview.
CVE-2016-20052 Snews CMS 1.7 contains an unrestricted file upload vulnerability that allows unauthenticated attackers to upload arbitrary files including PHP executables to the snew… https://www.cve.org/CVERecord?id=CVE-2016-20052
Post summary
The post announces CVE-2016-20052 in Snews CMS 1.7, describing an unrestricted file‑upload flaw that lets unauthenticated attackers upload PHP executables.
[CVE-2016-20052: CRITICAL] Snews CMS 1.7 has a critical unrestricted file upload vulnerability allowing attackers to upload malicious PHP files for remote code execution in the snews_files directory.#cve,CVE-2016-20052,#cybersecurity https://cvefind.com/CVE-2016-20052
Post summary
The post discloses a critical unrestricted file‑upload vulnerability in Snews CMS 1.7, enabling remote code execution via malicious PHP files, but provides no exploit code, patch, or evidence of active exploitation.
🚨 CVE-2016-20052: Snews CMS 1.7 Unrestricted File ... Unauthenticated RCE via direct PHP upload to snews_files - zero friction exploitation with public PoC makes this a driv... https://zerodaysignal.com/vulnerability/CVE-2016-20052 #netsec #vulnerability #CVE #sysadmin #zeroday
Post summary
The tweet highlights CVE‑2016‑20052, an unauthenticated RCE in Snews CMS via PHP file upload, and notes a public proof‑of‑concept is available, but it does not mention active exploitation, a patch, or any debunking.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | snewscms | snews | - | - | - |