CVE-2025-59893: Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enter

Routine

HIGH 8.0DOWNGRADEDOWNGRADE

CVE-2025-59893 is a high-severity flaw (CVSS 8.0) affecting diskpulse, syncbreeze. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enterprise v10.4.18. An authenticated user could cause another user to perform unwanted actions within the application they are logged into. This vulnerability is possible due to the lack of proper CSRF token implementation. Among other things, it is possible, using a POST request to rename commands via '/rename_command?sid=', affecting the 'c

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.0 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.2% (top 96%)
CISA exploited list	No
Weakness	CWE-352
Published	2026-01-28
Last modified	2026-06-17

Publisher (CNA): Spanish National Cybersecurity Institute, S.A. (INCIBE) · Vendor: flexense

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

Am I affected?

Timeline

2026-01-28 12:15 UTCPublished CVE record published
2026-06-17 09:46 UTCUpdated Record last modified

flexense diskpulse DOWNGRADE

Affected: 10.4.18

Fixed in: no fixed release known

Safe to downgrade to: a release before 10.4.18

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 10.4.18 (Debian / Ubuntu)

apt-cache madison diskpulse sudo apt install diskpulse=<VERSION_BEFORE_10.4.18> sudo apt-mark hold diskpulse

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list diskpulse sudo dnf downgrade diskpulse-<VERSION_BEFORE_10.4.18> sudo dnf versionlock add diskpulse

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.

flexense syncbreeze DOWNGRADE

Affected: 10.4.18

Fixed in: no fixed release known

Safe to downgrade to: a release before 10.4.18

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 10.4.18 (Debian / Ubuntu)

apt-cache madison syncbreeze sudo apt install syncbreeze=<VERSION_BEFORE_10.4.18> sudo apt-mark hold syncbreeze

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list syncbreeze sudo dnf downgrade syncbreeze-<VERSION_BEFORE_10.4.18> sudo dnf versionlock add syncbreeze

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-2025-59893?

diskpulse: downgrade or apply the listed mitigation; syncbreeze: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-59893 being exploited?

CVE-2025-59893 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-2025-59893 affect?

CVE-2025-59893 affects diskpulse, syncbreeze. Severity is high (CVSS 8.0). Cross-Site request forgery (CSRF) vulnerability in Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enterprise v10.4.18. An authenticated user could cause another user to perform unwanted actions within the application they are logged

How urgent is CVE-2025-59893?

Priority 29/100. High severity

Related CVEs

CVE-2025-59900 MEDIUM 5.4 DOWNGRADE DOWNGRADE Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enterprise v10.4.18 contain a persistent authenticated C
CVE-2025-59899 MEDIUM 5.4 DOWNGRADE DOWNGRADE Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enterprise v10.4.18 contain a persistent authenticated C
CVE-2025-59898 MEDIUM 5.4 DOWNGRADE DOWNGRADE Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enterprise v10.4.18 contain a persistent authenticated C
CVE-2025-59897 MEDIUM 5.4 DOWNGRADE DOWNGRADE Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enterprise v10.4.18 contain a persistent authenticated C
CVE-2025-59896 MEDIUM 5.4 DOWNGRADE DOWNGRADE Sync Breeze Enterprise Server v10.4.18 and Disk Pulse Enterprise v10.4.18 contain a persistent authenticated C

References

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