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CVE-2023-30852

MEDIUMCVSS 4.9/10EPSS 0.80%

Last modified

CVE-2023-30852 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. Pimcore is an open source data and experience management platform. Prior to version 10.5.21, the `/admin/misc/script-proxy` API endpoint that is accessible by an authenticated administrator user is vulnerable to arbitrary JavaScript and CSS file read via the `scriptPath` and `scripts` parameters. EPSS estimates a 0.80% chance of exploitation in the next 30 days.

Description

Pimcore is an open source data and experience management platform. Prior to version 10.5.21, the `/admin/misc/script-proxy` API endpoint that is accessible by an authenticated administrator user is vulnerable to arbitrary JavaScript and CSS file read via the `scriptPath` and `scripts` parameters. The `scriptPath` parameter is not sanitized properly and is vulnerable to path traversal attack. Any JavaScript/CSS file from the application server can be read by specifying sufficient number of `../` patterns to go out from the application webroot followed by path of the folder where the file is located in the "scriptPath" parameter and the file name in the "scripts" parameter. The JavaScript file is successfully read only if the web application has read access to it. Users should update to version 10.5.21 to receive a patch or, as a workaround, apply the patch manual.

Metrics

CVSS 3.1
4.9/10

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

EPSS Probability
0.80%

51.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
PimcorePimcore< 10.5.21

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-30852?
Pimcore is an open source data and experience management platform. Prior to version 10.5.21, the `/admin/misc/script-proxy` API endpoint that is accessible by an authenticated administrator user is vulnerable to arbitrary JavaScript and CSS file read via the `scriptPath` and `scripts` parameters. The `scriptPath` parameter is not sanitized properly and is vulnerable to path traversal attack. Any JavaScript/CSS file from the application server can be read by specifying sufficient number of `../` patterns to go out from the application webroot followed by path of the folder where the file is located in the "scriptPath" parameter and the file name in the "scripts" parameter. The JavaScript file is successfully read only if the web application has read access to it. Users should update to version 10.5.21 to receive a patch or, as a workaround, apply the patch manual.
How severe is CVE-2023-30852?
CVE-2023-30852 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.
How do I fix CVE-2023-30852?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-30852?

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Source: NVD / NIST