CVE-2025-60834: A fastjson deserialization vulnerability in uzy-ssm-mall v1.1.0 allows attackers to execute arbitrary code via

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MEDIUM 6.5REMOTEDOWNGRADE

CVE-2025-60834 is a medium-severity flaw (CVSS 6.5) affecting uzy-ssm-mall. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A fastjson deserialization vulnerability in uzy-ssm-mall v1.1.0 allows attackers to execute arbitrary code via supplying a crafted input.

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-502
Published	2025-10-08
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ghostxbh

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

Am I affected?

Timeline

2025-10-08 15:16 UTCPublished CVE record published
2026-06-17 09:50 UTCUpdated Record last modified

ghostxbh uzy-ssm-mall DOWNGRADE

Affected: 1.1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.1.0

1. Check installed version

apt-cache policy uzy-ssm-mall || rpm -q uzy-ssm-mall || uzy-ssm-mall --version

2. No fixed release: DOWNGRADE to a release before 1.1.0 (Debian / Ubuntu)

apt-cache madison uzy-ssm-mall sudo apt install uzy-ssm-mall=<VERSION_BEFORE_1.1.0> sudo apt-mark hold uzy-ssm-mall

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

dnf --showduplicates list uzy-ssm-mall sudo dnf downgrade uzy-ssm-mall-<VERSION_BEFORE_1.1.0> sudo dnf versionlock add uzy-ssm-mall

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-2025-60834?

uzy-ssm-mall: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-60834 being exploited?

CVE-2025-60834 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-2025-60834 affect?

CVE-2025-60834 affects uzy-ssm-mall. Severity is medium (CVSS 6.5). A fastjson deserialization vulnerability in uzy-ssm-mall v1.1.0 allows attackers to execute arbitrary code via supplying a crafted input.

How urgent is CVE-2025-60834?

Priority 40/100. Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-60833 MEDIUM 6.5 DOWNGRADE An XML External Entity (XXE) vulnerability in the /mall/wxpay/pay component of uzy-ssm-mall v1.1.0 allows atta
CVE-2025-3561 MEDIUM 4.3 DOWNGRADE A vulnerability was found in ghostxbh uzy-ssm-mall 1.0.0
CVE-2025-3560 LOW 3.5 DOWNGRADE A vulnerability was found in ghostxbh uzy-ssm-mall 1.0.0 and classified as problematic
CVE-2025-3559 MEDIUM 6.3 DOWNGRADE A vulnerability has been found in ghostxbh uzy-ssm-mall 1.0.0 and classified as critical
CVE-2025-3558 MEDIUM 6.3 DOWNGRADE A vulnerability, which was classified as critical, was found in ghostxbh uzy-ssm-mall 1.0.0

References

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