The fetch function in OAuth/Curl.php in Dropbox-PHP, as used in ownCloud Server before 6.0.8, 7.x before 7.0.6, and 8.x before 8.0.4 when an external Dropbox storage has been mounted, allows remote administrators of Dropbox.com to read arbitrary files via an @ (at sign) character in unspecified POST values
Published Feb 17, 2020
4.9
MEDIUMCVSS 3.1
EPSS 1.44%
Description
The fetch function in OAuth/Curl.php in Dropbox-PHP, as used in ownCloud Server before 6.0.8, 7.x before 7.0.6, and 8.x before 8.0.4 when an external Dropbox storage has been mounted, allows remote administrators of Dropbox.com to read arbitrary files via an @ (at sign) character in unspecified POST values.
Affected products
No data.
- < 6.0.8
- ≥ 7.0.0 · < 7.0.6
- ≥ 8.0.0 · < 8.0.4
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:P/I:N/A:N
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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- 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 | 1.44% (0.01440) | 72.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.44% (0.01440) | 69.64th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.36% (0.01359) | 78.37th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.49% (0.02486) | 75.48th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.36% (0.01359) | 78.83th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.30% (0.00305) | 70.62th | v3 (v2023.03.01) |
| Jul 15, 2024 | 0.30% (0.00305) | 70.05th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.32% (0.00321) | 69.81th | v3 (v2023.03.01) |
| Jul 7, 2023 | 0.32% (0.00321) | 66.50th | v3 (v2023.03.01) |
| Jun 22, 2023 | 0.29% (0.00295) | 64.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.28% (0.00284) | 63.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.95% (0.00950) | 30.63th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00950) | 28.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
References (4)
- http://www.securityfocus.com/bid/76158 x_refsource_MISCThird Party AdvisoryVDB Entry
- https://github.com/owncloud/core/commit/bf0f1a50926a75a26a42a3da4d62e84a489ee77a x_refsource_MISCPatchThird Party Advisory
- https://owncloud.org/security/advisories/mounted-dropbox-storage-allows-dropbox-com-access-file/ x_refsource_CONFIRMVendor Advisory
- https://owncloud.org/security/advisory/?id=oc-sa-2015-005 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/76158 | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://github.com/owncloud/core/commit/bf0f1a50926a75a26a42a3da4d62e84a489ee77a | x_refsource_MISCPatchThird Party Advisory | |
| https://owncloud.org/security/advisories/mounted-dropbox-storage-allows-dropbox-com-access-file/ | x_refsource_CONFIRMVendor Advisory | |
| https://owncloud.org/security/advisory/?id=oc-sa-2015-005 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.