CVE-2024-9665: Zimbra GraphQL Cross-Site Request Forgery Information Disclosure Vulnerability

Routine

MEDIUM 6.5UPGRADE

CVE-2024-9665 is a medium-severity flaw (CVSS 6.5) affecting zimbra. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Zimbra GraphQL Cross-Site Request Forgery Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Zimbra. User interaction is required to exploit this vulnerability in that the target must open a malicious email message. The specific flaw exists within the implementation of the graphql endpoint. The issue results from the lack of proper protections against cr

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 60%)
CISA exploited list	No
Weakness	CWE-352
Published	2024-11-22
Last modified	2026-06-17

Publisher (CNA): Zero Day Initiative · Vendor: zimbra

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-11-22 21:15 UTCPublished CVE record published
2026-06-17 08:25 UTCUpdated Record last modified

zimbra zimbra UPGRADE

Affected: < 9.0.0 · >= 10.0.0 and < 10.0.10 · >= 10.1.0 and < 10.1.2 · 9.0.0 p0 · 9.0.0 p19 · 9.0.0 p23 · 9.0.0 p25 · 9.0.0 p26

Fixed in: 9.0.0, 10.0.10, 10.1.2

Safe to downgrade to: a release before 9.0.0

1. Check installed version

apt-cache policy zimbra || rpm -q zimbra || zimbra --version

2. UPGRADE to 9.0.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade zimbra

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade zimbra

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 9.0.0 (Debian / Ubuntu)

apt-cache madison zimbra sudo apt install zimbra=<VERSION_BEFORE_9.0.0> sudo apt-mark hold zimbra

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list zimbra sudo dnf downgrade zimbra-<VERSION_BEFORE_9.0.0> sudo dnf versionlock add zimbra

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-9665?

zimbra: upgrade to 9.0.0, 10.0.10, 10.1.2. Exact commands for each OS are on this page.

Is CVE-2024-9665 being exploited?

CVE-2024-9665 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-9665 affect?

CVE-2024-9665 affects zimbra. Severity is medium (CVSS 6.5). Zimbra GraphQL Cross-Site Request Forgery Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Zimbra. User interaction is required to exploit this v

How urgent is CVE-2024-9665?

Priority 33/100. No elevated risk signals yet.

Software pages

Zimbra vulnerabilities

References

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