CVE-2026-2452

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 a security-relevant bug: 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...

Dynamic Variable Evaluation

Overview pretix is a Reinventing presales, one ticket at a time Affected versions of this package are vulnerable to Dynamic Variable Evaluation via the evaluation of placeholders in email templates. An attacker can access sensitive system information, such as configuration files, database...

CVE-2026-2452

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 a security-relevant bug: It was possible to exfiltrate information...

CVE-2026-2452 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 a security-relevant bug: It was possible to exfiltrate information...

CVE-2026-2452 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 a security-relevant bug: It was possible to exfiltrate information...

CVE-2026-2452 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 a security-relevant bug: It was possible to exfiltrate information...

CVE-2026-2452

The CVE-2026-2452 issue affects pretix email templates where placeholders are used to inject data. A security bug allowed exfiltration of sensitive information from the system configuration via specially crafted placeholder names (for example {{event.init .code .co_filename}}), enabling an attack...

CVE-2026-2451 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 a security-relevant bug: It was possible to exfiltrate information...

CVE-2026-2451

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 a security-relevant bug: It was possible to exfiltrate information...

CVE-2026-2451 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 a security-relevant bug: 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-2026-8332

Name of the Vulnerable Software and Affected Versions pretix affected versions not specified Description The software allows the use of placeholders in email templates that are populated with customer data. A flaw exists where specially crafted placeholder names, such as event. init . code .co...

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...

PT-2026-8333

Name of the Vulnerable Software and Affected Versions pretix affected versions not specified Description The software allows the use of placeholders in email templates that are populated with customer data. A flaw exists where specially crafted placeholder names, such as event. init . code .co...

pretix 安全漏洞

Pretix is a ticketing software developed by the German company Pretix. Pretix has a security vulnerability, which stems from a security-related flaw in the placeholder mechanism. This flaw may allow system configuration information to be disclosed through specially crafted placeholder names,...

pretix 安全漏洞

Pretix is a ticketing software developed by the German company Pretix. Pretix has a security vulnerability, which stems from a security-related flaw in the placeholder mechanism. This flaw may allow system configuration information to be disclosed through specially crafted placeholder names,...

Authorization Bypass Through User-Controlled Key

Overview pretix is a Reinventing presales, one ticket at a time Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the API endpoint which allowed access to sensitive files from other users. An attacker can retrieve sensitive files belonging to...