CVE-2025-5879: A vulnerability, which was classified as problematic, was found in WuKongOpenSource WukongCRM 9.0

Routine

LOW 3.5DOWNGRADE

CVE-2025-5879 is a low-severity flaw (CVSS 3.5) affecting wukong crm. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability, which was classified as problematic, was found in WuKongOpenSource WukongCRM 9.0. This affects an unknown part of the file AdminSysConfigController.java of the component File Upload. The manipulation of the argument File leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respon

Why this priority

Public exploit reference

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

Risk facts

CVSS score	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.3% (top 76%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2025-06-09
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: 72crm

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

Am I affected?

Timeline

2025-06-09 13:15 UTCPublished CVE record published
2026-06-17 09:48 UTCUpdated Record last modified

72crm wukong crm DOWNGRADE

Affected: 9.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 9.0

1. Check installed version

apt-cache policy wukong-crm || rpm -q wukong-crm || wukong-crm --version

2. No fixed release: DOWNGRADE to a release before 9.0 (Debian / Ubuntu)

apt-cache madison wukong-crm sudo apt install wukong-crm=<VERSION_BEFORE_9.0> sudo apt-mark hold wukong-crm

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

dnf --showduplicates list wukong-crm sudo dnf downgrade wukong-crm-<VERSION_BEFORE_9.0> sudo dnf versionlock add wukong-crm

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-2025-5879?

wukong crm: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-5879 being exploited?

CVE-2025-5879 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-2025-5879 affect?

CVE-2025-5879 affects wukong crm. Severity is low (CVSS 3.5). A vulnerability, which was classified as problematic, was found in WuKongOpenSource WukongCRM 9.0. This affects an unknown part of the file AdminSysConfigController.java of the component File Upload. The manipulation of the argument File le

How urgent is CVE-2025-5879?

Priority 23/100. Public exploit reference

Software pages

Java vulnerabilities

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References

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