CVE-2026-41426
2 advisories.
PyPI/pretalx CVE-2026-41426: medium 6.1, EPSS 0.26%
pretalx mail templates vulnerable to email injection via unescaped user-controlled placeholders
Action: Upgrade pretalx to 2026.1.0 or later.
pip install pretalx==2026.1.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2026.1.0 | - |
Fixed versions
| 2026.1.0 |
Sources
- osv: GHSA-jm8c-9f3j-4378
- https://github.com/pretalx/pretalx/security/advisories/GHSA-jm8c-9f3j-4378
- https://nvd.nist.gov/vuln/detail/CVE-2026-41426
- https://github.com/pretalx/pretalx
- https://github.com/pypa/advisory-database/tree/main/vulns/pretalx/PYSEC-2026-109.yaml
CVE-2026-41426 · published · modified · JSON
PyPI/pretalx CVE-2026-41426: medium 6.1, EPSS 0.26%
pretalx is a conference planning tool. Prior to 2026.1.0, an unauthenticated attacker can send arbitrary HTML-rendered emails from a pretalx instance's configured sender address by embedding malformed
Action: Upgrade pretalx to 2026.1.0 or later.
pip install pretalx==2026.1.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2026.1.0 | - |
Fixed versions
| 2026.1.0 |
Sources
CVE-2026-41426 · published · modified · JSON