CVE-2023-30852
CVE-2023-30852 is a medium-severity vulnerability in Pimcore with a CVSS 3.x base score of 4.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: Medium (CVSS 3.x base score 4.4)
- EPSS exploit prediction: 1% (59th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Pimcore
- Published:
- Last modified:
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.
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 3.x base score of 4.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2023-30852 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-30852?
- CVE-2023-30852 affects Pimcore. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-30852?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-30852 published?
- CVE-2023-30852 was published on 2023-04-27 and last updated on 2026-06-17.
References
- https://github.com/pimcore/pimcore/commit/498cadec2292f7842fb10612068ac78496e884b4.patch
- https://github.com/pimcore/pimcore/pull/14959
- https://github.com/pimcore/pimcore/security/advisories/GHSA-j5c3-r84f-9596
Affected products (1)
- cpe:2.3:a:pimcore:pimcore:*:*:*:*:*:*:*:*
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