Multiple cross-site request forgery (CSRF) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to hijack the authentication of unspecified victims via vectors involving (1) the Client uploader extension or (2) extension REST handlers, aka bugs 104294 and 104456
Published Jan 18, 2017
8.8
HIGHCVSS 3.0
EPSS 0.94%
Description
Multiple cross-site request forgery (CSRF) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to hijack the authentication of unspecified victims via vectors involving (1) the Client uploader extension or (2) extension REST handlers, aka bugs 104294 and 104456.
Affected products
No data.
- ≤ 8.6.0
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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.94% (0.00935) | 59.37th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.93% (0.00928) | 55.69th | v5 (v2026.06.15) |
| Oct 12, 2025 | 0.35% (0.00347) | 56.60th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.14% (0.03144) | 85.71th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.96% (0.01955) | 72.57th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.14% (0.03144) | 86.01th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.25% (0.00246) | 65.16th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.25% (0.00246) | 63.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00246) | 60.70th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (5)
- http://www.securityfocus.com/bid/95890 vdb-entryx_refsource_BID
- https://bugzilla.zimbra.com/show_bug.cgi?id=104294 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://bugzilla.zimbra.com/show_bug.cgi?id=104456 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0 x_refsource_CONFIRMRelease Notes
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/95890 | vdb-entryx_refsource_BID | |
| https://bugzilla.zimbra.com/show_bug.cgi?id=104294 | x_refsource_CONFIRMIssue TrackingThird Party Advisory | |
| https://bugzilla.zimbra.com/show_bug.cgi?id=104456 | x_refsource_CONFIRMIssue TrackingThird Party Advisory | |
| https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0 | x_refsource_CONFIRMRelease Notes | |
| https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.