CVE-2023-28458

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://pretalx.com/p/news/security-release-232/
• https://github.com/pretalx/pretalx/commit/60722c43cf975f319e94102e6bff320723776890
• https://github.com/pretalx/pretalx/releases/tag/v2.3.2
• https://www.sonarsource.com/blog/pretalx-vulnerabilities-how-to-get-accepted-at-every-conference/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

• https://pretalx.com/p/news/security-release-232/
• https://github.com/pretalx/pretalx/commit/60722c43cf975f319e94102e6bff320723776890
• https://github.com/pretalx/pretalx/releases/tag/v2.3.2
• https://www.sonarsource.com/blog/pretalx-vulnerabilities-how-to-get-accepted-at-every-conference/

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