Daily Writeups
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Daily Writeups
⤷ Title: Exim Mail Transfer Agent Vulnerable to Remote SQL Injection (CVE-2025-26794), PoC Published
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𐀪 Author: do son
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ⴵ Time: Sun, 23 Feb 2025 23:32:49 +0000
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⌗ Tags: #Vulnerability #CVE_2025_26794 #Exim #sql injection #SQL injection attack #SQL injection attacks
Cybersecurity News
Exim Mail Transfer Agent Vulnerable to Remote SQL Injection (CVE-2025-26794), PoC Published
Learn about CVE-2025-26794, a new vulnerability in Exim that allows remote SQL injection attacks on specific configurations.
34 views
Daily Writeups
⤷ Title: CVE-2025-30232: Use-After-Free Vulnerability in Exim Exposes Systems to Privilege Escalation
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𐀪 Author: do son
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ⴵ Time: Thu, 27 Mar 2025 01:50:48 +0000
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⌗ Tags: #Vulnerability #CVE 2025_30232 #Exim
Cybersecurity News
CVE-2025-30232: Use-After-Free Vulnerability in Exim Exposes Systems to Privilege Escalation
Understand the critical security issues related to CVE 2025-30232 in Exim and how it can affect Unix systems.
23 views
Daily Writeups
⤷ Title: Exim’s Poisoned Record: How a Failed Patch and SQL Injection Lead to Critical Heap Overflows
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𐀪 Author: Ddos
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ⴵ Time: Mon, 22 Dec 2025 00:43:21 +0000
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⌗ Tags: #Vulnerability Report #CVE_2025_67896 #Exim #Heap Buffer Overflow #Mail Transfer Agent #memory corruption #NIST #Ratelimit ACL #SMTP Security #sql injection #SQLite
Daily CyberSecurity
Exim’s Poisoned Record: How a Failed Patch and SQL Injection Lead to Critical Heap Overflows
NIST warns of a critical Exim 4.99 flaw. A failed SQLi patch allows attackers to poison SQLite records and trigger a 1.5MB heap buffer overflow.
12 views
Daily Writeups
⤷ Title: 9.8 Critical Alert: One-Byte Heap Corruption in Exim Exposes Global Mail Servers to Takeover
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𐀪 Author: Ddos
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ⴵ Time: Wed, 13 May 2026 01:43:22 +0000
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⌗ Tags: #Vulnerability Report #BDAT #CVE_2026_45185 #Exim #GnuTLS #heap corruption #infosec #Mail Server Security #Patch Now #rce #SMTP CHUNKING #Vulnerability Alert #XBOW
Daily CyberSecurity
9.8 Critical Alert: One-Byte Heap Corruption in Exim Exposes Global Mail Servers to Takeover
Urgent: Exim fixes a 9.8 severity RCE (CVE-2026-45185) affecting GnuTLS builds. A single-byte heap corruption allows for server takeover. Update to 4.99.3 now!
12 views
Daily Writeups
⤷ Title: Exim Directory Traversal Flaw Enables Privilege Escalation, Fixed in 4.99.5
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𐀪 Author: Do Son
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ⴵ Time: Wed, 22 Jul 2026 17:10:32 +0000
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⌗ Tags: #Vulnerability Report #Directory Traversal #Exim #Exim 4.99.5 #Linux Security #Mail Transfer Agent #privilege escalation
Daily CyberSecurity
Exim Directory Traversal Flaw Enables Privilege Escalation, Fixed in 4.99.5
TL;DR The Exim team published advisory EXIM-Security-2026-06-22.1 on July 22, 2026. It describes an Exim vulnerability that lets a local attacker read files outside the mail spool. The bug can lea…
12 views