CVE-2021-26084

CVE-2021-26084 소개 이 문서는 CVE-2021-26084 - Confluence Server Webwork OGNL 인젝션 1에 대한 개요를 제공합니다. 이 취약점을 통해 인증된 사용자가 Confluence Server 또는 Data Center 인스턴스에서 임의의 코드를 실행할 수 있습니다. TL;DR Confluence Server / Data Center는 웹 요청을 처리하기 위해 Webwork 2 MVC 프레임워크를 사용하며, 뷰 계층은 주로 Velocity 템플릿으로 구성됩니다. Velocity 템플릿에서...

CVE-2021-31805-POC

CVE-2021-31805-POC 脆弱性情報 Apache Struts は、洗練されたモダンな Java Web アプリケーションを作成するための無料のオープンソース MVC フレームワークです。設定よりも規約を優先し、プラグインアーキテクチャで拡張でき、REST、AJAX、JSON をサポートするプラグインが同梱されています。 先日、Apache は S2-062 リモートコード実行脆弱性のセキュリティアドバイザリを公開しました。脆弱性 ID は CVE-2021-31805 です： CVE-2020-17530 に対して公開された修正は不完全でした。そのため、Apache...

Apache Struts2 S2-062 - Remote Code Execution

Apache Struts2 S2-062 is vulnerable to remote code execution. The fix issued for CVE-2020-17530 S2-061 was incomplete, meaning some of the tag's attributes could still perform a double evaluation if a developer applied forced OGNL evaluation by using the %... syntax. id: CVE-2021-31805 info: name...

CVE-2026-60121

Vitec Flamingo 4.12.2 contains an unauthenticated OS command injection vulnerability in the admin/ajax/ping.php endpoint that allows remote attackers to execute arbitrary commands by exploiting a double-evaluation flaw in shell argument handling. The endpoint applies escapeshellarg to the...

EUVD-2026-43496

Vitec Flamingo 4.12.2 contains an unauthenticated OS command injection vulnerability in the admin/ajax/ping.php endpoint that allows remote attackers to execute arbitrary commands by exploiting a double-evaluation flaw in shell argument handling. The endpoint applies escapeshellarg to the...

CVE-2026-60121

Vitec Flamingo 4.12.2 contains an unauthenticated OS command injection vulnerability in the admin/ajax/ping.php endpoint that allows remote attackers to execute arbitrary commands by exploiting a double-evaluation flaw in shell argument handling. The endpoint applies escapeshellarg to the...

CVE-2026-60121 Vitec Flamingo 4.12.2 Unauthenticated OS Command Injection via ping.php

Vitec Flamingo 4.12.2 contains an unauthenticated OS command injection vulnerability in the admin/ajax/ping.php endpoint that allows remote attackers to execute arbitrary commands by exploiting a double-evaluation flaw in shell argument handling. The endpoint applies escapeshellarg to the...

CVE-2026-60121 Vitec Flamingo 4.12.2 Unauthenticated OS Command Injection via ping.php

Vitec Flamingo 4.12.2 contains an unauthenticated OS command injection vulnerability in the admin/ajax/ping.php endpoint that allows remote attackers to execute arbitrary commands by exploiting a double-evaluation flaw in shell argument handling. The endpoint applies escapeshellarg to the...

PT-2026-57816

Name of the Vulnerable Software and Affected Versions Vitec Flamingo version 4.12.2 Description An unauthenticated OS command injection exists due to a double-evaluation flaw in shell argument handling. The 'admin/ajax/ping.php' endpoint processes the host POST parameter using the escapeshellarg...

CVE-2026-60121: Improper Neutralization of Special Elements used in an OS Command

Vitec Flamingo 4.12.2 contains an unauthenticated OS command injection vulnerability in the admin/ajax/ping.php endpoint that allows remote attackers to execute arbitrary commands by exploiting a double-evaluation flaw in shell argument handling. The endpoint applies escapeshellarg to the...

CVE-2026-27493: Improper Control of Generation of Code

n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, a second-order expression injection vulnerability existed in n8n's Form nodes that could allow an unauthenticated attacker to inject and evaluate arbitrary n8n expressions by submitting crafted form...

Pretix Unsafely Evaluates Variables In Emails

Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when "name" is used in an email template, it will be replaced with the buyer's name for the final email. This mechanism contained two security-relevant bugs: - It was possible to exfiltrate...

CVE-2026-2415

Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when name is used in an email template, it will be replaced with the buyer's name for the final email. This mechanism contained two security-relevant bugs: It was possible to exfiltrate information...

GHSA-R8P8-QW9W-J9QV pretix unsafely evaluates variables in emails

Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when name is used in an email template, it will be replaced with the buyer's name for the final email. This mechanism contained two security-relevant bugs: - It was possible to exfiltrate informati...

CVE-2026-2415

Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when name is used in an email template, it will be replaced with the buyer's name for the final email. This mechanism contained two security-relevant bugs: It was possible to exfiltrate information...

PYSEC-2026-110

Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when name is used in an email template, it will be replaced with the buyer's name for the final email. This mechanism contained two security-relevant bugs: It was possible to exfiltrate information...

CVE-2026-2415 Unsafe variable evaluation in email templates

Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when name is used in an email template, it will be replaced with the buyer's name for the final email. This mechanism contained two security-relevant bugs: It was possible to exfiltrate information...

CVE-2026-2415

Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when name is used in an email template, it will be replaced with the buyer's name for the final email. This mechanism contained two security-relevant bugs: It was possible to exfiltrate information...

CVE-2026-2415

The CVE-2026-2415 affects pretix email templates where placeholders are rendered insecurely. Two issues are described: (1) information exfiltration via malicious placeholder names (e.g., {{event.init .code .co_filename}}) that can leak config data, including passwords or API keys, due to incomple...

PT-2026-8331

Name of the Vulnerable Software and Affected Versions pretix affected versions not specified Description The pretix software contains flaws in its email placeholder mechanism. This mechanism allows for the insertion of customer data into emails using placeholders. Two security issues were...