Skip to content
Product
Use it
Threat intelligence API
Free key, 70+ endpoints, OpenAPI. The product.
Get started
Pick your stack, make your first call.
Live feed
The console: incidents, filters, entities, search.
Recipes
Runnable examples for the free key.
Free feeds
RSS, ransomware feed, IOC blocklist, MISP — no key.
CLI & agents
tc from a terminal; agent keys with scoped budgets.
The data
Incident records
900 articles a day become ~70 scored incidents.
Dark web
First-party leak-site collection: victims, groups, markets.
Validated IOCs
Indicators with a false-positive gate; STIX, MISP, CSV.
Vulnerabilities
CVEs with EPSS, KEV and exploit status.
Entity graph
Actors, malware, CVEs, companies — pivotable.
For teams
For service providers
Per-client feeds, alerts and branded digests.
Use cases
How teams and builders use the corpus.
About ThreatCluster
What it is and how it is built.
Pricing
Docs
Reference
OpenAPI (Swagger)
Every endpoint, parameter and response model.
ReDoc
The same reference, long-form.
Examples on GitHub
curl, Python and Node quickstarts; daily spec snapshot.
Guides
Quickstart & plans
Key, scopes, budgets, tiers.
Integrations
Splunk, Sentinel, Elastic, agents and terminals, step by step
Export formats
STIX 2.1, MISP, CSV, text.
CLI setup
Install, log in, wire an agent.
No results found
Sign in
Get a free key
No results found
Product
Threat intelligence API
Get started
Live feed
Recipes
Free feeds
CLI & agents
The data
Incident records
Dark web
Validated IOCs
Vulnerabilities
Entity graph
For teams
For service providers
Use cases
About ThreatCluster
Docs
OpenAPI (Swagger)
ReDoc
Examples on GitHub
Quickstart & plans
Integrations
Export formats
CLI setup
Pricing
Contact
Get a free key
Sign in
Back
Citrix Bleed Two
Vulnerability
Threat entity extracted from intelligence sources
Entities
›
vulnerability
›
Citrix Bleed Two
Frequency
5
occurrences
First Seen
November 12, 2025
Last Seen
September 28, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Exploited By
APT-C-08
Bitter
Manlinghua
Related CVEs
CVE-2026-88771
CVE-2026-88772
MITRE Techniques
T1190 - Exploit Public-Facing Application
Campaigns
Citrix Bleed One
Affected Platforms
Citrix systems
Tomcat
Cisco ASA
Cisco Firepower
Cisco ISE
Java
Regions
Netherlands
-
REC
Recon
No techniques detected
-
RD
Resource Dev
No techniques detected
1
IA
Initial Access
T1190 - Exploit Public-Facing Application
-
EX
Execution
No techniques detected
-
PE
Persistence
No techniques detected
-
PE
Priv Esc
No techniques detected
-
DE
Defense Evasion
No techniques detected
-
CA
Cred Access
No techniques detected
-
DI
Discovery
No techniques detected
-
LM
Lateral Mov
No techniques detected
-
CO
Collection
No techniques detected
-
C2
C2
No techniques detected
-
EX
Exfil
No techniques detected
-
IM
Impact
No techniques detected
1
techniques detected across
1
tactics
Related Clusters (3)
Advanced Threat Actor Exploits Cisco and Citrix Zero-Day Vulnerabilities
Nov 12
·
8 sources
80
FortiWeb WAF Vulnerability Enables Full Admin Control Exploitation
Nov 15
·
100 sources
80
APT Exploits Zero-Day Vulnerabilities in Cisco and Citrix Systems
Nov 18
·
16 sources
63
Related Articles (5)
US, UK warn of exploited Citrix NetScaler zero-day bugs
Therecord.Media
·
Sep 28
CISA urges immediate patching of Cisco ASA and Firepower devices due to active zero
Industrialcyber.Co
·
Nov 13
Cisco ISE Vulnerability Exploited as 0day by APT (Campaign)
Wiz
·
Nov 13
Hackers Actively Exploiting Cisco and Citrix 0
Cybersecuritynews
·
Nov 12
Amazon discovers APT exploiting Cisco and Citrix zero
Aws.Amazon
·
Nov 12
Related Entities
APT-C-08
Bitter
Manlinghua
Zero-day Exploit
Malware
Citrix Bleed One
Cisco
Citrix
Fuji Electric
IDIS
Radiometrics
Survision
