What is CVE-2026-41241?

CVE-2026-41241 is a high-severity vulnerability in Pretalx, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2026-04-23.

How severe is CVE-2026-41241?

High severity. CVSS v3 base score is 8.7 out of 10.

XSS in Pretalx

CVE-2026-41241

pretalx is a conference planning tool. Prior to 2026.1.0, The organiser search in the pretalx backend rendered submission titles, speaker display names, and user names/emails into the result dropdown using innerHTML string interpolation. A…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (13.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.

Affected products

Pretalx — versions < 2026.1.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/pretalx/pretalx/security/advisories/GHSA-cjcx-jfp2-f7m2 (x_refsource_CONFIRM, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-41241?: CVE-2026-41241 is a high-severity vulnerability in Pretalx, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2026-04-23.
How severe is CVE-2026-41241?: High severity. CVSS v3 base score is 8.7 out of 10.