CVE-2020-5844

CVE-2020-5844 RCE autenticato in PandoraFMS 7.0-NG 742 Attaccanti con privilegi di amministratore possono caricare documenti PHP malevoli. Decodificando la posizione del file in base64, gli utenti possono ottenere una shell come utente apache. Scoperto da TheCyberGeek Script Python PoC...

CVE-2024-38077-MadLicense-exploit

CVE-2024-38077 MadLicense - Framework di Exploit Completo 📚 Documentazione Tecnica per la Presentazione Questo documento spiega ogni componente del framework, perché esiste , e come funziona lo sfruttamento dell'heap buffer overflow su Windows moderno. 🎯 Cos'è CVE-2024-38077? La Vulnerabilità Il...

gibbonlms-filewrite_rce

Gibbon LMS Scrittura Arbitraria di File / RCE Informazioni sulla Vulnerabilità Scrittura Arbitraria di File in Gibbon LMS per RCE CVE-2023-45878 GibbonEdu Gibbon LMS versione 25.0.1 e precedenti permette la scrittura arbitraria di file perché rubricsvisualisesaveAjax.php non richiede...

CVE-2025-54322

CVE-2025-54322 - Scanner de RCE Pré-Autenticação XSpeeder SXZOS Um scanner de vulnerabilidade multi-thread para CVE-2025-54322, uma vulnerabilidade de execução remota de código não autenticada no firmware XSpeeder SXZOS afetando 70.000+ hosts globalmente. 📋 Índice Sobre a Vulnerabilidade...

kernel: scsi: target: iscsi: Validate CHAP_R length before base64 decode

A flaw was found in the Linux kernel's iSCSI target functionality. This vulnerability allows a remote attacker to cause a buffer overflow by sending a specially crafted Challenge-Handshake Authentication Authentication Protocol CHAP response. The system fails to validate the length of the...

CVE-2026-12561

CVE-2026-12561 affects the tagDiv Composer WordPress plugin in all versions up to and including 5.4.5 . The vulnerability is a Stored Cross-Site Scripting flaw in the vc_raw_html::render() method. The method base64-decodes shortcode content and concatenates the result directly into page HTML with...

kernel: scsi: target: iscsi: Validate CHAP_R length before base64 decode

A flaw was found in the Linux kernel's iSCSI target functionality. This vulnerability allows a remote attacker to cause a buffer overflow by sending a specially crafted Challenge-Handshake Authentication Authentication Protocol CHAP response. The system fails to validate the length of the...

Astra Linux – Vulnerability in freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.20.1, a global-buffer-overflow issue was observed during FreeRDP’s Base64 decoding process. The root cause appears to be implementation-defined char signedness: on Arm/AArch64 builds, plain char values are treated...

Amazon Linux 2 : python3, --advisory ALAS2-2026-3852 (ALAS-2026-3852)

The version of python3 installed on the remote host is prior to 3.7.16-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3852 advisory. CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host. CVE-2026-1502 The incremental HTML parser...

Amazon Linux 2 : perl-YAML-Syck, --advisory ALAS2-2026-3837 (ALAS-2026-3837)

The version of perl-YAML-Syck installed on the remote host is prior to 1.27-3. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3837 advisory. YAML::Syck versions before 1.47 for Perl allow a use-after-free and double-free via an anchor node freed while still...

CVE-2026-63886

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Validate CHAPR length before base64 decode chapservercomputehash allocates clientdigest as kzallocchap-digestsize and then, for BASE64-encoded responses, passes chapr directly to chapbase64decode without...

EUVD-2026-45771

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Validate CHAPR length before base64 decode chapservercomputehash allocates clientdigest as kzallocchap-digestsize and then, for BASE64-encoded responses, passes chapr directly to chapbase64decode without...

CVE-2026-63886

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Validate CHAPR length before base64 decode chapservercomputehash allocates clientdigest as kzallocchap-digestsize and then, for BASE64-encoded responses, passes chapr directly to chapbase64decode without...

JLSEC-2026-763

In iperf before 3.19.1, iperfauth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt...

GHSA-9369-69WJ-7M2F YesWiki Vulnerable to Authenticated PHP Object Injection in BazarImportAction via unserialize

Details Sink tools/bazar/services/CSVManager.php line 372-399: public function importEntryarray $importedEntries, string $formId: ?array if !$this-importdone // ... foreach $importedEntries as $entry $entry = unserializebase64decode$entry; // false argument; arbitrary classes are instantiated. Th...

Malicious code in vybscan-testbed-obfuscated-postinstall (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cf9aee5b150e0606b1c5c2469fdab43496965a3dd5664df288d68d618e326567 package.json declares a postinstall lifecycle script that runs node -e "evalBuffer.from'','base64'.toString". Installing the package triggers executi...

MAL-2026-10039 Malicious code in chai-as-align (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 791f5dcd4f623d5301bc3abf922c5f0e4ff716017fe67d3673c778e9d31b0776 The package presents itself as a testing/logging helper but its exported middleware factory spawns a detached background Node child that runs...

MAL-2026-10045 Malicious code in chai-as-sharpened (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 854e8e5d81ba59ee1353535523ea62b29c07de8d6a5cc50745a471696d80576a On require, the package spawns a detached background node process running lib/initializeCaller.js. That script base64-decodes a hardcoded URL...

CVE-2026-44042

UltraVNC repeater through 1.8.2.2 contains an off-by-one error in the Base64 decode helper used for HTTP Basic authentication. In repeater/webgui/webutils.c:817, the wiuudecode function checks whether the input length exceeds the output buffer with a strict greater-than comparison , while the...

CVE-2026-44042

UltraVNC repeater up to version 1.8.2.2 contains an off-by-one bug in the Base64 decode helper used for HTTP Basic authentication. In repeater/webgui/webutils.c:817, wi_uudecode() uses a strict > check to ensure output fits the buffer, but the correct condition is >=. When strlen(authdata) ...