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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
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PostGREShell
Vulnerability
Threat entity extracted from intelligence sources
Entities
›
vulnerability
›
PostGREShell
Frequency
8
occurrences
First Seen
September 3, 2026
Last Seen
September 8, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Associated Malware
HeadCrab
Tools Used
Decoderbufs
Pgoutput
Test_decoding
Wal2json
Related CVEs
CVE-2026-6471
MITRE Techniques
T1055 - Process Injection
T1068 - Exploitation for Privilege Escalation
T1059.006 - Python
T1059 - Command and Scripting Interpreter
T1105 - Ingress Tool Transfer
T1547 - Boot Or Logon Autostart Execution
Affected Platforms
Windows
Linux
MacOS
PostgreSQL
AWS RDS
Azure Database
Regions
Russia
Ukraine
-
REC
Recon
No techniques detected
-
RD
Resource Dev
No techniques detected
-
IA
Initial Access
No techniques detected
1
EX
Execution
T1059.006 - Python
1
PE
Persistence
T1547 - Boot Or Logon Autostart Execution
2
PE
Priv Esc
T1055 - Process Injection
T1068 - Exploitation for Privilege Escalation
-
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
1
C2
C2
T1105 - Ingress Tool Transfer
-
EX
Exfil
No techniques detected
-
IM
Impact
No techniques detected
5
techniques detected across
4
tactics
Related Clusters (1)
Critical PostgreSQL Vulnerability Exposes Databases to Remote Code Execution
Sep 4
·
9 sources
72
Related Articles (8)
Security Conversations on AI, Agents, and Emerging Threats from Black Hat 2026 - Michael Leland, Sean Murphy, Idan Plotnik, Ido Geffen - ASW #399
Feeds.Feedburner
·
Sep 8
Postgreshell The Database Powering Much Of The Internet Had An Open Door For 12 Years
www.cyera.com
·
Sep 4
Postgreshell The Database Powering Much Of The Internet Had An Open Door For 12 Years
www.cyera.com
·
Sep 4
PostgreSQL Fixes 12-Year-Old Logical Decoding Flaw Enabling Replication
Thehackernews
·
Sep 4
PostgreSQL Hit by 12-Year-Old Vulnerability Allowing Server Takeover
Securityaffairs
·
Sep 4
PostgreSQL Hit by 12-Year
Securityaffairs.Co
·
Sep 4
12-Year-Old PostgreSQL Vulnerability Enables Database, Server Takeover
Feeds.Feedburner
·
Sep 4
Decade
Csoonline
·
Sep 3
Prev
1 / 2
Next
Related Entities
Malware
Zero-day Exploit
Cyera Research
Russia
Ukraine
CVE-2026-6471
CWE-22 - Path Traversal
CWE-287 - Improper Authentication
CWE-269 - Improper Privilege Management
CWE-94 - Code Injection
CWE-200 - Exposure of Sensitive Information
HeadCrab
