CVE-2023-28459
pretalx vulnerable to path traversal in HTML export
6.5
MEDIUM
CVSS 3.1
EPSS 62.9%
Description
pretalx 2.3.1 before 2.3.2 allows path traversal in HTML export (a non-default feature). Users were able to upload crafted HTML documents that trigger the reading of arbitrary files.
How to fix CVE-2023-28459
To remediate CVE-2023-28459, upgrade the affected package to a fixed version below.
- PyPI/pretalx—upgrade to 2.3.2 or later
- —upgrade to 60722c43cf975f319e94102e6bff320723776890 or later
Is CVE-2023-28459 being exploited?
Likely — EPSS is 62.9%, placing CVE-2023-28459 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- from 0, < 2.3.2
- from 0, < 60722c43cf975f319e94102e6bff320723776890 | >= 2.3.1, < 2.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |