CVE-2019-20452
A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.14%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php. An authenticated user with basic privileges can inject objects and achieve remote code execution.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.14% probability · 82th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- pydio/pydio
- Source
- cve@mitre.org
EPSS 2.1% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-releaseVendor Advisory
- https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/Third Party Advisory
- https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-824-security-releaseVendor Advisory
- https://www.certilience.fr/2020/03/cve-2019-20452-vulnerabilite-php-object-injection-pydio-core/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.