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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2023-3466

Reflected Cross-Site Scripting (XSS)

CVSS 8.3 · HighBuzz score 37.5

Buzz score

Why this CVE is surfacing

Buzz score total 37.5

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 19.5 · diversity 18.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
19.5
6 evidence mentions in the snapshot
Diversity score
18.0
5 sources across 3 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
6 source links · newest first
  • From Patch Tuesday to Pentest Wednesday®: How a Global Chemical Manufacturer De-Risked a $2B MergerHorizon3.ai

    When a $2B merger put a global chemical manufacturer’s security to the test, NodeZero® exposed critical identity risks and domain compromise paths in just 35 minutes. What began as a pilot evolved into a global Pentest Wednesday® program—turning vulnerability data into proof of resilience across 20 sites and thousands of endpoints.

    exploithorizon3.aiOct 15, 2025, 10:09 AM
  • Threat Brief: RCE Vulnerability CVE-2023-3519 on Customer-Managed Citrix ServersUnit42

    RCE vulnerability CVE-2023-3519 affects Citrix NetScaler products. This threat brief examines the current evidence, attack scope and interim guidance.

    vendorunit42.paloaltonetworks.comJul 28, 2023, 11:00 PM
  • Week in review: VirusTotal data leak, Citrix NetScaler zero-day exploitationHelp Net Security

    Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Citrix ADC zero-day exploitatation: CISA releases details about attack on CI organization (CVE-2023-3519) The exploitation of the Citrix NetScaler ADC zero-day vulnerability (CVE-2023-3519) was first spotted by a critical infrastructure organization, who reported it to the Cybersecurity and Infrastructure Security Agency (CISA). North Korean hackers targeted tech companies through JumpCloud and GitHub North Korean state-sponsored hackers have been linked to … More →

    newswww.helpnetsecurity.comJul 23, 2023, 8:00 AM
  • Exploitation of New Citrix Zero-Day Likely to Increase, Organizations WarnedSecurityWeek

    Citrix has patched several vulnerabilities, including CVE-2023-3519, a critical remote code execution zero-day that has been exploited in attacks.

    newswww.securityweek.comJul 19, 2023, 9:40 AM
  • Citrix NetScaler zero-day exploited in the wild, patch is available (CVE-2023-3519)Help Net Security

    Citrix has patched three vulnerabilities (CVE-2023-3519, CVE-2023-3466, CVE-2023-3467) in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway), one of which is a zero-day being exploited by attackers. A zero-day patched (CVE-2023-3519) CVE-2023-3519 is a remote code execution (RCE) vulnerability that could allow an unauthenticated threat actor to execute arbitrary code on a vulnerable server. At this time there is no public PoC, but the vulnerability has been observed being exploited in the … More →

    newswww.helpnetsecurity.comJul 19, 2023, 9:30 AM
  • Citrix warns of actively exploited zero-day in ADC and GatewaySecurity Affairs

    Citrix is warning customers of an actively exploited critical vulnerability in NetScaler Application Delivery Controller (ADC) and Gateway. Citrix is warning customers of a critical vulnerability, tracked as CVE-2023-3519 (CVSS score: 9.8), in NetScaler Application Delivery Controller (ADC) and Gateway that is being actively exploited in the wild. The vulnerability, tracked as CVE-2023-3519 (CVSS score: 9.8), is a code injection that […]

    newssecurityaffairs.comJul 19, 2023, 8:03 AM

Exploit code

Public exploit repository references

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0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

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