Cross-site request forgery (CSRF) vulnerability in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2 allows remote attackers to hijack the authentication of users for requests that reset passwords via a crafted HTTP Host header
Published Jan 23, 2020
6.5
MEDIUMCVSS 3.1
EPSS 1.47%
Description
Cross-site request forgery (CSRF) vulnerability in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2 allows remote attackers to hijack the authentication of users for requests that reset passwords via a crafted HTTP Host header.
Affected products
No data.
- < 5.0.15
- ≥ 6.0.0 · < 6.0.2
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:N/UI:R/S:U/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:N/I:P/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.47% (0.01472) | 72.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.47% (0.01472) | 70.30th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.25% (0.00248) | 46.18th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.21% (0.00212) | 60.15th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.21% (0.00212) | 59.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00212) | 57.39th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (3)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91971 x_refsource_MISCThird Party AdvisoryVDB Entry
- https://owncloud.org/security/advisories/host-header-poisoning/ x_refsource_CONFIRMNot Applicable
- https://www.securityfocus.com/bid/66221 x_refsource_MISCThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/91971 | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://owncloud.org/security/advisories/host-header-poisoning/ | x_refsource_CONFIRMNot Applicable | |
| https://www.securityfocus.com/bid/66221 | x_refsource_MISCThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.