CVE-2023-39528
PrestaShop file access through path traversal
6.8
MEDIUM
CVSS 3.1
EPSS 0.84%
Description
### Impact `displayAjaxEmailHTML` method can be used to read any file on the server, potentially even outside of the project if the server is not correctly configured. This vulnerability can be exacerbated when coupled with [CWE-502](https://cwe.mitre.org/data/definitions/502.html), which pertains to the Deserialization of Untrusted Data. Such a combination could potentially lead to a Remote Code Execution (RCE) vulnerability ### Patches 8.1.1 ### Found by Aleksey Solovev (Positive Technologies) ### Workarounds ### References
How to fix CVE-2023-39528
To remediate CVE-2023-39528, upgrade the affected package to a fixed version below.
- —upgrade to 8.1.1 or later
- —upgrade to 8.1.1 or later
Is CVE-2023-39528 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 8.1.1
- from 0, < 8.1.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N |