Vulnerability Details : CVE-2023-39527
PrestaShop is an open source e-commerce web application. Versions prior to 1.7.8.10, 8.0.5, and 8.1.1 are vulnerable to cross-site scripting through the `isCleanHTML` method. Versions 1.7.8.10, 8.0.5, and 8.1.1 contain a patch. There are no known workarounds.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-39527
- cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*
- cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*
- cpe:2.3:a:prestashop:prestashop:8.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-39527
1.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-39527
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST | |
|
8.3
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:H |
1.7
|
6.0
|
GitHub, Inc. |
CWE ids for CVE-2023-39527
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: security-advisories@github.com (Primary)
-
The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.Assigned by: security-advisories@github.com (Primary)
References for CVE-2023-39527
-
https://github.com/PrestaShop/PrestaShop/commit/afc14f8eaa058b3e6a20ac43e033ee2656fb88b4
Merge remote-tracking branch 'ghsa-xw2r-f8xv-c8xp/fix-advisory-1' int… · PrestaShop/PrestaShop@afc14f8 · GitHubPatch
-
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-xw2r-f8xv-c8xp
New possible XSS injection through Validate::isCleanHTML method · Advisory · PrestaShop/PrestaShop · GitHubVendor Advisory
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