CVE-2026-55208: SQL Injection (CVSS 7.7)

Description

Pimcore Studio Backend Bundle is the backend bundle for Pimcore Studio. Prior to 2025.4.6 and 2026.1.6, an authenticated user can extract the admin password hash and other database content through time-based blind SQL injection in the DateFilter column key parameter. The POST /pimcore-studio/api/website-settings endpoint and other listing endpoints accept a columnFilters array where the key field is interpolated directly into SQL with manual backtick wrapping, allowing a backtick character to break out of quoting and append arbitrary SQL such as SLEEP() and IF() subqueries. This issue is fixed in versions 2025.4.6 and 2026.1.6.

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CVSS v3.1 Score

7.7

HIGH

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

EPSS — Exploit Prediction

0.0025

Probability of exploitation

0.16%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-89 SQL Injection

References

Other References

https://github.com/pimcore/pimcore/security/advisories/GHSA-79cw-hfcc-7mw9 https://github.com/pimcore/studio-backend-bundle/commit/f532428cfbf4f5d6e299a13cedd5c29541802552 https://github.com/pimcore/studio-backend-bundle/pull/1883 https://github.com/pimcore/studio-backend-bundle/releases/tag/v2025.4.6 https://github.com/pimcore/studio-backend-bundle/releases/tag/v2026.1.6 https://github.com/pimcore/pimcore/security/advisories/GHSA-79cw-hfcc-7mw9

Frequently Asked Questions

What is CVE-2026-55208? +

Pimcore Studio Backend Bundle is the backend bundle for Pimcore Studio. Prior to 2025.4.6 and 2026.1.6, an authenticated user can extract the admin password hash and other database content through time-based blind SQL injection in the DateFilter column key parameter. The POST /pimcore-studio/api/website-settings endpoint and other listing endpoints accept a columnFilters array where the key field is interpolated directly into SQL with manual backtick wrapping, allowing a backtick character to break out of quoting and append arbitrary SQL such as SLEEP() and IF() subqueries. This issue is fixed in versions 2025.4.6 and 2026.1.6. It has a CVSS v3.1 base score of 7.7 (HIGH).

How severe is CVE-2026-55208? +

CVE-2026-55208 has a CVSS v3.1 score of 7.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0025, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-55208? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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