CVE-2023-28458

CVSS 4.3 MEDIUMEPSS 3.4%CWE-22

Vexday Risk Score

28Low

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 4.3EPSS 3.4%KEV nãoPoC —Nuclei —Metasploit simPatch —

Lifecycle

07 Mar 2023Metasploit module available

20 Apr 2023Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

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

Affected products

n/a · n/a

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References

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