CVE-2025-2622: A vulnerability was found in aizuda snail-job 1.4.0

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MEDIUM 6.3DOWNGRADE

CVE-2025-2622 is a medium-severity flaw (CVSS 6.3) affecting snail-job. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in aizuda snail-job 1.4.0. It has been classified as critical. Affected is the function getRuntime of the file /snail-job/workflow/check-node-expression of the component Workflow-Task Management Module. The manipulation of the argument nodeExpression leads to deserialization. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 45%)
CISA exploited list	No
Weakness	CWE-20, CWE-502
Published	2025-03-22
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: aizuda

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

Am I affected?

Timeline

2025-03-22 17:15 UTCPublished CVE record published
2026-06-17 09:07 UTCUpdated Record last modified

aizuda snail-job DOWNGRADE

Affected: 1.4.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.4.0

1. Check installed version

apt-cache policy snail-job || rpm -q snail-job || snail-job --version

2. No fixed release: DOWNGRADE to a release before 1.4.0 (Debian / Ubuntu)

apt-cache madison snail-job sudo apt install snail-job=<VERSION_BEFORE_1.4.0> sudo apt-mark hold snail-job

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

dnf --showduplicates list snail-job sudo dnf downgrade snail-job-<VERSION_BEFORE_1.4.0> sudo dnf versionlock add snail-job

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-2025-2622?

snail-job: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-2622 being exploited?

CVE-2025-2622 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-2025-2622 affect?

CVE-2025-2622 affects snail-job. Severity is medium (CVSS 6.3). A vulnerability was found in aizuda snail-job 1.4.0. It has been classified as critical. Affected is the function getRuntime of the file /snail-job/workflow/check-node-expression of the component Workflow-Task Management Module. The manipul

How urgent is CVE-2025-2622?

Priority 41/100. Public exploit reference

References

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