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CVE-2026-49498

Ghidra 11.0 < 12.1 - SQL Injection in PostgreSQL Password Change via Unescaped Username

Published: Jun 10, 2026Updated: Jun 10, 2026 Sources: CVE List NVD
NVD MITRE
8.8CVSS
HIGH

Ghidra 11.0 before 12.1 contains a SQL injection vulnerability in the changePassword() method of PostgresFunctionDatabase that fails to escape double quotes in usernames interpolated into ALTER ROLE statements. Authenticated attackers can inject SQL commands via crafted username parameters in PasswordChange network messages to escalate to PostgreSQL superuser privileges and gain full database control.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

CWE-89

Affected Products

ghidra
nationalsecurityagency

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-vv7r-2rhf-5h7g
github.com
https://www.vulncheck.com/advisories/ghidra-sql-injection-in-postgresql-password-change-via-unescaped-username
vulncheck.com

Timeline

Published
Jun 10, 2026
Last Updated
Jun 10, 2026

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