CVE-2026-12862

Untrusted user data was passed verbatim to Excel exports for administrators. This allowed formula injection which can be used to compromise the environment of the user loading the file or other data in the file.

Score

CVSS 4.0 5.1 Medium

Status

Deferred - 655498c3-6ec5-4f0b-aea6-853b334d05a6

Published

2026-06-22

Last modified

2026-10-25

Weaknesses

CWE-148

Affected products

• Venueless (Pretix)

References

• https://github.com/venueless/venueless/security/advisories/GHSA-5hw3-655h-7m86