Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-49498— Ghidra 11.0 < 12.1 - SQL Injection in PostgreSQL Password Change via Unescaped Username

Quick assessment

Affected
nationalsecurityagency ghidra
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NSA Ghidra是美国国家安全局（National Security Agency）的一款开源逆向工程工具。 NSA Ghidra 12.1之前版本存在SQL注入漏洞，该漏洞源于PostgresFunctionDatabase的changePassword()方法未转义用户名中的双引号，导致SQL注入，经过身份验证的攻击者可通过PasswordChange网络消息中的特制用户名参数注入SQL命令，提升至PostgreSQL超级用户权限并获得完全数据库控制权。

CVSS 8.8 · High EPSS 0.47% · P39

Affected Version Matrix 2

VendorProduct Version RangeStatus
nationalsecurityagency ghidra 11.0< 12.1 affected
12.1 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-49498

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Ghidra 11.0 < 12.1 - SQL Injection in PostgreSQL Password Change via Unescaped Username
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
NSA Ghidra SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NSA Ghidra是美国国家安全局（National Security Agency）的一款开源逆向工程工具。 NSA Ghidra 12.1之前版本存在SQL注入漏洞，该漏洞源于PostgresFunctionDatabase的changePassword()方法未转义用户名中的双引号，导致SQL注入，经过身份验证的攻击者可通过PasswordChange网络消息中的特制用户名参数注入SQL命令，提升至PostgreSQL超级用户权限并获得完全数据库控制权。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
nationalsecurityagency ghidra 11.0 ~ 12.1 -

II. Public POCs for CVE-2026-49498

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-49498

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-49498 (1)

News Coverage for CVE-2026-49498 (1)

Same Patch Batch · nationalsecurityagency · 2026-06-10 · 14 CVEs total

CVE-2026-52751 8.8 HIGH Ghidra < 12.1 - Remote Code Execution via Unfiltered RMI Deserialization in Shared Project
CVE-2026-52758 8.8 HIGH Ghidra < 12.1 - SQL Injection via Unescaped Filter Values in BSim Search
CVE-2026-52754 8.8 HIGH Ghidra < 12.1 - Authentication Bypass via Null Signature in PKIAuthenticationModule
CVE-2026-52755 7.8 HIGH Ghidra < 12.0.4 - Path Traversal via Zip Slip in Theme Import
CVE-2026-52750 7.8 HIGH Ghidra < 12.1- Command Injection via URL Annotation Click
CVE-2026-52752 7.8 HIGH Ghidra < 12.0.2 - Path Traversal in Extension Installer via ZIP Entry Names
CVE-2026-49496 6.1 MEDIUM Ghidra < 12.1 - Heap-Use-After-Free in SleighBuilder::generatePointerAdd via Vector Reallo
CVE-2026-52753 5.5 MEDIUM Ghidra < 12.0.3 - Out-of-Memory in Rust Symbol Demangler via Malformed Symbol
CVE-2026-49495 5.5 MEDIUM Ghidra 10.2 < 12.1 - Denial of Service via Circular Reference in Mach-O Export Trie Parser
CVE-2026-52756 4.8 MEDIUM Ghidra < 12.2 - Unauthenticated Path Traversal in Debugger ISF Server
CVE-2026-52757 4.4 MEDIUM Ghidra < 12.1 - Heap-use-after-free in HighVariable::merge() during decompilation
CVE-2026-49497 3.3 LOW Ghidra < 12.1 - Path Traversal via .gnu_debuglink in DWARF External Debug File Resolution
CVE-2024-58350 2.9 LOW Ghidra < 11.2 - Use After Free in Sleigh Backend via Static Initialization Order

IV. Related Vulnerabilities

Same product: ghidra
Same vendor: nationalsecurityagency
Same weakness: CWE-89

V. Comments for CVE-2026-49498

No comments yet

Leave a comment