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. Any user who controls one of those fields (which includes any registered user whose display name is looked up by an administrator) could include HTML or JavaScript that would execute in an organiser's browser when the organiser's search query matched the malicious record. This vulnerability is fixed in 2026.1.0.
History

Tue, 28 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:pretalx:pretalx:*:*:*:*:*:*:*:*

Mon, 27 Apr 2026 23:30:00 +0000

Type Values Removed Values Added
First Time appeared Pretalx
Pretalx pretalx
Vendors & Products Pretalx
Pretalx pretalx

Thu, 23 Apr 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 23 Apr 2026 18:45:00 +0000

Type Values Removed Values Added
Description 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. Any user who controls one of those fields (which includes any registered user whose display name is looked up by an administrator) could include HTML or JavaScript that would execute in an organiser's browser when the organiser's search query matched the malicious record. This vulnerability is fixed in 2026.1.0.
Title pretalx: Stored cross-site scripting in organiser search typeahead
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 8.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-04-23T18:30:56.991Z

Updated: 2026-04-23T19:23:19.257Z

Reserved: 2026-04-18T03:47:03.135Z

Link: CVE-2026-41241

cve-icon Vulnrichment

Updated: 2026-04-23T19:23:14.481Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-23T19:17:29.533

Modified: 2026-04-28T19:07:37.290

Link: CVE-2026-41241

cve-icon Redhat

No data.