What’s Vulnerable › Vulnerabilities
CVE-2026-52780: OpenProject: Cache store poisoning leads to Remote Code Execution (RCE)
- Severity: critical (CVSS 9.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-26 · updated 2026-10-25
- Weakness: CWE-20
Description
OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, cache store poisoning leads to Remote Code Execution (RCE). This vulnerability is fixed in 17.3.3 and 17.4.1.
Affected products
- opf openproject: before 17.3.3; from 17.4.0, < 17.4.1
References
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