An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2
Published Jun 5, 2019
9.8
CRITICALCVSS 3.0
EPSS 2.43%
Description
An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.43% (0.02433) | 83.68th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.43% (0.02433) | 82.07th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.02% (0.02015) | 82.13th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.44% (0.05443) | 83.24th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.26% (0.00256) | 65.83th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.26% (0.00256) | 64.47th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.26% (0.00256) | 61.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.44% (0.01440) | 73.47th | v2 (v2022.01.01) |
| Feb 28, 2023 | 1.44% (0.01440) | 73.45th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.44% (0.01440) | 71.44th | v2 (v2022.01.01) |
| Feb 4, 2022 | 19.46% (0.19462) | 93.87th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.73% (0.04733) | 77.72th | v1 |
| Jan 6, 2022 | 4.73% (0.04733) | 77.51th | v1 |
| Sep 1, 2021 | 1.09% (0.01095) | 65.96th | v1 |
| Apr 14, 2021 | 1.09% (0.01095) | 0.00th | v1 |
References (2)
- https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.php x_refsource_MISCPatchThird Party Advisory
- https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-823-security-release x_refsource_CONFIRMRelease NotesVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.php | x_refsource_MISCPatchThird Party Advisory | |
| https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-823-security-release | x_refsource_CONFIRMRelease NotesVendor Advisory |
Change history (0)
No recorded changes yet.