No exploitation reportedFix available

CVE-2015-7610

No exploitation reported by the sources we read.

Published2018-05-30
WeaknessCWE-352

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Cross-site request forgery (CSRF) vulnerability in the login form in Zimbra Collaboration Suite (aka ZCS) before 8.6.0 Patch 10, 8.7.x before 8.7.11 Patch 2, and 8.8.x before 8.8.8 Patch 1 allows remote attackers to hijack the authentication of unspecified victims by leveraging failure to use a CSRF token.

Timeline

dates in UTC

2018-05-3021:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2015-7610?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2015-7610?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Synacor zimbra collaboration suite

Branch	Affected	Fixed in	Source
8.7	≥ 8.7.0, ≤ 8.7.11	no fix published	NVD
8.8	≥ 8.8.0, ≤ 8.8.8	no fix published	NVD
8.6	= 8.6.0	no fix published	NVD
8.7	= 8.7.11	no fix published	NVD

Zimbra zimbra collaboration suite

Branch	Affected	Fixed in	Source
8.6	= 8.6.0	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

blog.zimbra.comPatch · Vendor Advisory
blog.zimbra.comPatch · Vendor Advisory
wiki.zimbra.comPatch · Vendor Advisory
wiki.zimbra.comPatch · Release Notes · Vendor Advisory
wiki.zimbra.comPatch · Release Notes · Vendor Advisory
wiki.zimbra.comPatch · Release Notes · Vendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.08.8read 2026-10-23
NVDCVSS 2.06.8read 2026-10-23
NVDweakness (CWE)CWE-352read 2026-10-23
FIRST EPSSEPSS score1.2 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: 2018-05-30
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2015-7610?

Is CVE-2015-7610 actively exploited?

Active exploitation of CVE-2015-7610 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2015-7610?

CVE-2015-7610 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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