CVE-2023-28458

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

pretalx 2.3.1 before 2.3.2 allows path traversal in HTML export (a non-default feature). Organizers can trigger the overwriting (with the standard pretalx 404 page content) of an arbitrary file.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/pretalx/pretalx/commit/60722c43cf975f319e94102e6bff320723776890Patch
https://github.com/pretalx/pretalx/releases/tag/v2.3.2Release Notes
https://pretalx.com/p/news/security-release-232/Vendor Advisory
https://www.sonarsource.com/blog/pretalx-vulnerabilities-how-to-get-accepted-at-every-conference/Exploit, Patch, Third Party Advisory
https://github.com/pretalx/pretalx/commit/60722c43cf975f319e94102e6bff320723776890Patch
https://github.com/pretalx/pretalx/releases/tag/v2.3.2Release Notes
https://pretalx.com/p/news/security-release-232/Vendor Advisory
https://www.sonarsource.com/blog/pretalx-vulnerabilities-how-to-get-accepted-at-every-conference/Exploit, Patch, Third Party Advisory

Timeline

Published: Apr 20, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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