CVE-2026-52785
OpenProject SQLi via timestamps param in pre-17.3.3/17.4.1.
Is CVE-2026-52785 being exploited?
Not confirmed. CVE-2026-52785 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.38% probability of exploitation in the next 30 days.
How severe is CVE-2026-52785?
CVE-2026-52785 is rated Critical with a CVSS score of 9.9. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-52785?
Yes. A fix has been recorded for CVE-2026-52785. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-52785 affect?
CVE-2026-52785 affects OpenProject < 17.3.3, OpenProject < 17.4.1. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-52785?
Upgrade to OpenProject 17.3.3+ or 17.4.1+
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
SQL injection via timestamps allows arbitrary queries; potential data disclosure and modification in OpenProject DB.
Patch when possible
- affected< 17.3.3
- affected>= 17.4.0 and < 17.4.1
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.