Vulnerability · Published Sep 29, 2026 · Assigned by rami.io

CVE-2026-101270HTML injection

Low 2.1

In plain English

A low-severity cross-site scripting in pretix from pretix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 4.0)2.1Low

Exploit odds (30 days)0.2%top 91.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Malicious HTML content could be injected into the help texts of various fields with organizer permissions.

Affected products (as reported)

Vendor	Product	Versions
pretix	pretix	0.0 – before 2026.5.52026.6.0 – before 2026.6.22026.7.0 – before 2026.7.1

Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

References

https://pretix.eu/about/en/blog/20260929-release-2026-7-1/ vendor-advisory