CVE-2026-2451 describes a critical vulnerability in pretix where specially crafted email template placeholders could exfiltrate sensitive system information, including database passwords and API keys. This vulnerability, rated 7.5 HIGH, allows authenticated backend users to achieve high confidentiality, integrity, and availability impacts through a network-based attack with high attack complexity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.3.2CPE matchmatch criteria | cpe:2.3:a:pretix:double_opt_in_step:*:*:*:*:*:pretix:*:* | ||
>= 4.16.0, < 2026.1.1CPE matchmatch criteria | cpe:2.3:a:pretix:pretix:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:L/U:Red
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.