Software component issue could reach internal services
Server-Side Request Forgery (SSRF) reported in the ticket sales chart PDF export functionality of Wegow. According to the report, an authenticated user with a promoter account can manipulate the parameter of the POST…
What happened
- Server-Side Request Forgery (SSRF) reported in the ticket sales chart PDF export functionality of Wegow. According to the report, an authenticated user with a promoter account can manipulate the <svg> parameter of the POST request generated by selecting Download PDF. The content is processed by the export.highcharts.com service, which sends HTTP requests to attacker-controlled external resources and embeds their responses in the generated PDF. The reported behavior allows the export service to be used as an intermediary for these requests.Security Advisory CVE-2026-101300
- Server-Side Request Forgery (SSRF) reported in the ticket sales chart PDF export functionality of Wegow. According to the report, an authenticated user with a promoter account can manipulate the parameter of the POST request generated by selecting Download PDF.Advisory description (CVE-2026-101300)
Contributing factors stated by the source
- Server-Side Request Forgery (SSRF) reported in the ticket sales chart PDF export functionality of Wegow. According to the report, an authenticated user with a promoter account can manipulate the parameter of the POST request generated by selecting Download PDF.
The failure pattern
Watch the pattern: Privileged action without an enforceable approval gate
Related standards
CollectSEA's mapping through this incident's failure pattern; not an official determination by the standards bodies.
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